2899970010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{17911}}^1$

素因数の和:18188

約数の個数: 96

約数和(自身を含む): 8651066112

約数和(自身を除く): 5751096102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 257, 315, 514, 630, 771, 1285, 1542, 1799, 2313, 2570, 3598, 3855, 4626, 5397, 7710, 8995, 10794, 11565, 16191, 17911, 17990, 23130, 26985, 32382, 35822, 53733, 53970, 80955, 89555, 107466, 125377, 161199, 161910, 179110, 250754, 268665, 322398, 376131, 537330, 626885, 752262, 805995, 1128393, 1253770, 1611990, 1880655, 2256786, 3761310, 4603127, 5641965, 9206254, 11283930, 13809381, 23015635, 27618762, 32221889, 41428143, 46031270, 64443778, 69046905, 82856286, 96665667, 138093810, 161109445, 193331334, 207140715, 289997001, 322218890, 414281430, 483328335, 579994002, 966656670, 1449985005, 2899970010]

約数ペア:

[(1, 2899970010), (2, 1449985005), (3, 966656670), (5, 579994002), (6, 483328335), (7, 414281430), (9, 322218890), (10, 289997001), (14, 207140715), (15, 193331334), (18, 161109445), (21, 138093810), (30, 96665667), (35, 82856286), (42, 69046905), (45, 64443778), (63, 46031270), (70, 41428143), (90, 32221889), (105, 27618762), (126, 23015635), (210, 13809381), (257, 11283930), (315, 9206254), (514, 5641965), (630, 4603127), (771, 3761310), (1285, 2256786), (1542, 1880655), (1799, 1611990), (2313, 1253770), (2570, 1128393), (3598, 805995), (3855, 752262), (4626, 626885), (5397, 537330), (7710, 376131), (8995, 322398), (10794, 268665), (11565, 250754), (16191, 179110), (17911, 161910), (17990, 161199), (23130, 125377), (26985, 107466), (32382, 89555), (35822, 80955), (53733, 53970)]