2499687029910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{31407049}}^1$

素因数の和:31407445

約数の個数: 64

約数和(自身を含む): 6874375104000

約数和(自身を除く): 4374688074090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 758, 1137, 1895, 2274, 2653, 3790, 5306, 5685, 7959, 11370, 13265, 15918, 26530, 39795, 79590, 31407049, 62814098, 94221147, 157035245, 188442294, 219849343, 314070490, 439698686, 471105735, 659548029, 942211470, 1099246715, 1319096058, 2198493430, 3297740145, 6595480290, 11903271571, 23806543142, 35709814713, 59516357855, 71419629426, 83322900997, 119032715710, 166645801994, 178549073565, 249968702991, 357098147130, 416614504985, 499937405982, 833229009970, 1249843514955, 2499687029910]

約数ペア:

[(1, 2499687029910), (2, 1249843514955), (3, 833229009970), (5, 499937405982), (6, 416614504985), (7, 357098147130), (10, 249968702991), (14, 178549073565), (15, 166645801994), (21, 119032715710), (30, 83322900997), (35, 71419629426), (42, 59516357855), (70, 35709814713), (105, 23806543142), (210, 11903271571), (379, 6595480290), (758, 3297740145), (1137, 2198493430), (1895, 1319096058), (2274, 1099246715), (2653, 942211470), (3790, 659548029), (5306, 471105735), (5685, 439698686), (7959, 314070490), (11370, 219849343), (13265, 188442294), (15918, 157035245), (26530, 94221147), (39795, 62814098), (79590, 31407049)]