2279184460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2953}}^1$

素因数の和:3155

約数の個数: 96

約数和(自身を含む): 5657500800

約数和(自身を除く): 3378316340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 149, 185, 259, 298, 370, 518, 596, 740, 745, 1036, 1043, 1295, 1490, 2086, 2590, 2953, 2980, 4172, 5180, 5215, 5513, 5906, 10430, 11026, 11812, 14765, 20671, 20860, 22052, 27565, 29530, 38591, 41342, 55130, 59060, 77182, 82684, 103355, 109261, 110260, 154364, 192955, 206710, 218522, 385910, 413420, 437044, 439997, 546305, 764827, 771820, 879994, 1092610, 1529654, 1759988, 2185220, 2199985, 3059308, 3079979, 3824135, 4399970, 6159958, 7648270, 8799940, 12319916, 15296540, 15399895, 16279889, 30799790, 32559778, 61599580, 65119556, 81399445, 113959223, 162798890, 227918446, 325597780, 455836892, 569796115, 1139592230, 2279184460]

約数ペア:

[(1, 2279184460), (2, 1139592230), (4, 569796115), (5, 455836892), (7, 325597780), (10, 227918446), (14, 162798890), (20, 113959223), (28, 81399445), (35, 65119556), (37, 61599580), (70, 32559778), (74, 30799790), (140, 16279889), (148, 15399895), (149, 15296540), (185, 12319916), (259, 8799940), (298, 7648270), (370, 6159958), (518, 4399970), (596, 3824135), (740, 3079979), (745, 3059308), (1036, 2199985), (1043, 2185220), (1295, 1759988), (1490, 1529654), (2086, 1092610), (2590, 879994), (2953, 771820), (2980, 764827), (4172, 546305), (5180, 439997), (5215, 437044), (5513, 413420), (5906, 385910), (10430, 218522), (11026, 206710), (11812, 192955), (14765, 154364), (20671, 110260), (20860, 109261), (22052, 103355), (27565, 82684), (29530, 77182), (38591, 59060), (41342, 55130)]