82889940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 267208704

約数和(自身を除く): 184318764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1307, 1510, 1812, 2114, 2265, 2614, 3020, 3171, 3921, 4228, 4530, 5228, 5285, 6342, 6535, 7842, 9060, 9149, 10570, 12684, 13070, 15684, 15855, 18298, 19605, 21140, 26140, 27447, 31710, 36596, 39210, 45745, 54894, 63420, 78420, 91490, 109788, 137235, 182980, 197357, 274470, 394714, 548940, 592071, 789428, 986785, 1184142, 1381499, 1973570, 2368284, 2762998, 2960355, 3947140, 4144497, 5525996, 5920710, 6907495, 8288994, 11841420, 13814990, 16577988, 20722485, 27629980, 41444970, 82889940]

約数ペア:

[(1, 82889940), (2, 41444970), (3, 27629980), (4, 20722485), (5, 16577988), (6, 13814990), (7, 11841420), (10, 8288994), (12, 6907495), (14, 5920710), (15, 5525996), (20, 4144497), (21, 3947140), (28, 2960355), (30, 2762998), (35, 2368284), (42, 1973570), (60, 1381499), (70, 1184142), (84, 986785), (105, 789428), (140, 592071), (151, 548940), (210, 394714), (302, 274470), (420, 197357), (453, 182980), (604, 137235), (755, 109788), (906, 91490), (1057, 78420), (1307, 63420), (1510, 54894), (1812, 45745), (2114, 39210), (2265, 36596), (2614, 31710), (3020, 27447), (3171, 26140), (3921, 21140), (4228, 19605), (4530, 18298), (5228, 15855), (5285, 15684), (6342, 13070), (6535, 12684), (7842, 10570), (9060, 9149)]