1910309940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45943}}^1$

素因数の和:45979

約数の個数: 192

約数和(自身を含む): 7409848320

約数和(自身を除く): 5499538380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 41580, 45943, 91886, 137829, 183772, 229715, 275658, 321601, 413487, 459430, 505373, 551316, 643202, 689145, 826974, 918860, 964803, 1010746, 1240461, 1286404, 1378290, 1516119, 1608005, 1653948, 1929606, 2021492, 2067435, 2480922, 2526865, 2756580, 2894409, 3032238, 3216010, 3537611, 3859212, 4134870, 4548357, 4824015, 4961844, 5053730, 5788818, 6064476, 6202305, 6432020, 7075222, 7580595, 8269740, 8683227, 9096714, 9648030, 10107460, 10612833, 11577636, 12404610, 13645071, 14150444, 14472045, 15161190, 17366454, 17688055, 18193428, 19296060, 21225666, 22741785, 24809220, 27290142, 28944090, 30322380, 31838499, 34732908, 35376110, 42451332, 43416135, 45483570, 53064165, 54580284, 57888180, 63676998, 68225355, 70752220, 86832270, 90967140, 95515497, 106128330, 127353996, 136450710, 159192495, 173664540, 191030994, 212256660, 272901420, 318384990, 382061988, 477577485, 636769980, 955154970, 1910309940]

約数ペア:

[(1, 1910309940), (2, 955154970), (3, 636769980), (4, 477577485), (5, 382061988), (6, 318384990), (7, 272901420), (9, 212256660), (10, 191030994), (11, 173664540), (12, 159192495), (14, 136450710), (15, 127353996), (18, 106128330), (20, 95515497), (21, 90967140), (22, 86832270), (27, 70752220), (28, 68225355), (30, 63676998), (33, 57888180), (35, 54580284), (36, 53064165), (42, 45483570), (44, 43416135), (45, 42451332), (54, 35376110), (55, 34732908), (60, 31838499), (63, 30322380), (66, 28944090), (70, 27290142), (77, 24809220), (84, 22741785), (90, 21225666), (99, 19296060), (105, 18193428), (108, 17688055), (110, 17366454), (126, 15161190), (132, 14472045), (135, 14150444), (140, 13645071), (154, 12404610), (165, 11577636), (180, 10612833), (189, 10107460), (198, 9648030), (210, 9096714), (220, 8683227), (231, 8269740), (252, 7580595), (270, 7075222), (297, 6432020), (308, 6202305), (315, 6064476), (330, 5788818), (378, 5053730), (385, 4961844), (396, 4824015), (420, 4548357), (462, 4134870), (495, 3859212), (540, 3537611), (594, 3216010), (630, 3032238), (660, 2894409), (693, 2756580), (756, 2526865), (770, 2480922), (924, 2067435), (945, 2021492), (990, 1929606), (1155, 1653948), (1188, 1608005), (1260, 1516119), (1386, 1378290), (1485, 1286404), (1540, 1240461), (1890, 1010746), (1980, 964803), (2079, 918860), (2310, 826974), (2772, 689145), (2970, 643202), (3465, 551316), (3780, 505373), (4158, 459430), (4620, 413487), (5940, 321601), (6930, 275658), (8316, 229715), (10395, 183772), (13860, 137829), (20790, 91886), (41580, 45943)]