143679690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6945

約数の個数: 128

約数和(自身を含む): 477757440

約数和(自身を除く): 334077750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6911, 6930, 10395, 13822, 20733, 20790, 34555, 41466, 48377, 62199, 69110, 76021, 96754, 103665, 124398, 145131, 152042, 186597, 207330, 228063, 241885, 290262, 310995, 373194, 380105, 435393, 456126, 483770, 532147, 621990, 684189, 725655, 760210, 870786, 932985, 1064294, 1140315, 1306179, 1368378, 1451310, 1596441, 1865970, 2052567, 2176965, 2280630, 2612358, 2660735, 3192882, 3420945, 4105134, 4353930, 4789323, 5321470, 6530895, 6841890, 7982205, 9578646, 10262835, 13061790, 14367969, 15964410, 20525670, 23946615, 28735938, 47893230, 71839845, 143679690]

約数ペア:

[(1, 143679690), (2, 71839845), (3, 47893230), (5, 28735938), (6, 23946615), (7, 20525670), (9, 15964410), (10, 14367969), (11, 13061790), (14, 10262835), (15, 9578646), (18, 7982205), (21, 6841890), (22, 6530895), (27, 5321470), (30, 4789323), (33, 4353930), (35, 4105134), (42, 3420945), (45, 3192882), (54, 2660735), (55, 2612358), (63, 2280630), (66, 2176965), (70, 2052567), (77, 1865970), (90, 1596441), (99, 1451310), (105, 1368378), (110, 1306179), (126, 1140315), (135, 1064294), (154, 932985), (165, 870786), (189, 760210), (198, 725655), (210, 684189), (231, 621990), (270, 532147), (297, 483770), (315, 456126), (330, 435393), (378, 380105), (385, 373194), (462, 310995), (495, 290262), (594, 241885), (630, 228063), (693, 207330), (770, 186597), (945, 152042), (990, 145131), (1155, 124398), (1386, 103665), (1485, 96754), (1890, 76021), (2079, 69110), (2310, 62199), (2970, 48377), (3465, 41466), (4158, 34555), (6911, 20790), (6930, 20733), (10395, 13822)]