30893940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 119992320

約数和(自身を除く): 89098380

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, 743, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1486, 1540, 1890, 1980, 2079, 2229, 2310, 2772, 2970, 2972, 3465, 3715, 3780, 4158, 4458, 4620, 5201, 5940, 6687, 6930, 7430, 8173, 8316, 8916, 10395, 10402, 11145, 13374, 13860, 14860, 15603, 16346, 20061, 20790, 20804, 22290, 24519, 26005, 26748, 31206, 32692, 33435, 40122, 40865, 41580, 44580, 46809, 49038, 52010, 57211, 62412, 66870, 73557, 78015, 80244, 81730, 93618, 98076, 100305, 104020, 114422, 122595, 133740, 140427, 147114, 156030, 163460, 171633, 187236, 200610, 220671, 228844, 234045, 245190, 280854, 286055, 294228, 312060, 343266, 367785, 401220, 441342, 468090, 490380, 514899, 561708, 572110, 686532, 702135, 735570, 858165, 882684, 936180, 1029798, 1103355, 1144220, 1404270, 1471140, 1544697, 1716330, 2059596, 2206710, 2574495, 2808540, 3089394, 3432660, 4413420, 5148990, 6178788, 7723485, 10297980, 15446970, 30893940]

約数ペア:

[(1, 30893940), (2, 15446970), (3, 10297980), (4, 7723485), (5, 6178788), (6, 5148990), (7, 4413420), (9, 3432660), (10, 3089394), (11, 2808540), (12, 2574495), (14, 2206710), (15, 2059596), (18, 1716330), (20, 1544697), (21, 1471140), (22, 1404270), (27, 1144220), (28, 1103355), (30, 1029798), (33, 936180), (35, 882684), (36, 858165), (42, 735570), (44, 702135), (45, 686532), (54, 572110), (55, 561708), (60, 514899), (63, 490380), (66, 468090), (70, 441342), (77, 401220), (84, 367785), (90, 343266), (99, 312060), (105, 294228), (108, 286055), (110, 280854), (126, 245190), (132, 234045), (135, 228844), (140, 220671), (154, 200610), (165, 187236), (180, 171633), (189, 163460), (198, 156030), (210, 147114), (220, 140427), (231, 133740), (252, 122595), (270, 114422), (297, 104020), (308, 100305), (315, 98076), (330, 93618), (378, 81730), (385, 80244), (396, 78015), (420, 73557), (462, 66870), (495, 62412), (540, 57211), (594, 52010), (630, 49038), (660, 46809), (693, 44580), (743, 41580), (756, 40865), (770, 40122), (924, 33435), (945, 32692), (990, 31206), (1155, 26748), (1188, 26005), (1260, 24519), (1386, 22290), (1485, 20804), (1486, 20790), (1540, 20061), (1890, 16346), (1980, 15603), (2079, 14860), (2229, 13860), (2310, 13374), (2772, 11145), (2970, 10402), (2972, 10395), (3465, 8916), (3715, 8316), (3780, 8173), (4158, 7430), (4458, 6930), (4620, 6687), (5201, 5940)]