83110020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 267149568

約数和(自身を除く): 184039548

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, 210, 420, 433, 457, 866, 914, 1299, 1371, 1732, 1828, 2165, 2285, 2598, 2742, 3031, 3199, 4330, 4570, 5196, 5484, 6062, 6398, 6495, 6855, 8660, 9093, 9140, 9597, 12124, 12796, 12990, 13710, 15155, 15995, 18186, 19194, 25980, 27420, 30310, 31990, 36372, 38388, 45465, 47985, 60620, 63980, 90930, 95970, 181860, 191940, 197881, 395762, 593643, 791524, 989405, 1187286, 1385167, 1978810, 2374572, 2770334, 2968215, 3957620, 4155501, 5540668, 5936430, 6925835, 8311002, 11872860, 13851670, 16622004, 20777505, 27703340, 41555010, 83110020]

約数ペア:

[(1, 83110020), (2, 41555010), (3, 27703340), (4, 20777505), (5, 16622004), (6, 13851670), (7, 11872860), (10, 8311002), (12, 6925835), (14, 5936430), (15, 5540668), (20, 4155501), (21, 3957620), (28, 2968215), (30, 2770334), (35, 2374572), (42, 1978810), (60, 1385167), (70, 1187286), (84, 989405), (105, 791524), (140, 593643), (210, 395762), (420, 197881), (433, 191940), (457, 181860), (866, 95970), (914, 90930), (1299, 63980), (1371, 60620), (1732, 47985), (1828, 45465), (2165, 38388), (2285, 36372), (2598, 31990), (2742, 30310), (3031, 27420), (3199, 25980), (4330, 19194), (4570, 18186), (5196, 15995), (5484, 15155), (6062, 13710), (6398, 12990), (6495, 12796), (6855, 12124), (8660, 9597), (9093, 9140)]