41989430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 91998720

約数和(自身を除く): 50009290

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 131, 133, 190, 241, 262, 266, 482, 655, 665, 917, 1205, 1310, 1330, 1687, 1834, 2410, 2489, 3374, 4579, 4585, 4978, 8435, 9158, 9170, 12445, 16870, 17423, 22895, 24890, 31571, 32053, 34846, 45790, 63142, 64106, 87115, 157855, 160265, 174230, 220997, 315710, 320530, 441994, 599849, 1104985, 1199698, 2209970, 2999245, 4198943, 5998490, 8397886, 20994715, 41989430]

約数ペア:

[(1, 41989430), (2, 20994715), (5, 8397886), (7, 5998490), (10, 4198943), (14, 2999245), (19, 2209970), (35, 1199698), (38, 1104985), (70, 599849), (95, 441994), (131, 320530), (133, 315710), (190, 220997), (241, 174230), (262, 160265), (266, 157855), (482, 87115), (655, 64106), (665, 63142), (917, 45790), (1205, 34846), (1310, 32053), (1330, 31571), (1687, 24890), (1834, 22895), (2410, 17423), (2489, 16870), (3374, 12445), (4579, 9170), (4585, 9158), (4978, 8435)]