39851430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 100251648

約数和(自身を除く): 60400218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 587, 730, 930, 1095, 1174, 1761, 2190, 2263, 2935, 3522, 4526, 5870, 6789, 8805, 11315, 13578, 17610, 18197, 22630, 33945, 36394, 42851, 54591, 67890, 85702, 90985, 109182, 128553, 181970, 214255, 257106, 272955, 428510, 545910, 642765, 1285530, 1328381, 2656762, 3985143, 6641905, 7970286, 13283810, 19925715, 39851430]

約数ペア:

[(1, 39851430), (2, 19925715), (3, 13283810), (5, 7970286), (6, 6641905), (10, 3985143), (15, 2656762), (30, 1328381), (31, 1285530), (62, 642765), (73, 545910), (93, 428510), (146, 272955), (155, 257106), (186, 214255), (219, 181970), (310, 128553), (365, 109182), (438, 90985), (465, 85702), (587, 67890), (730, 54591), (930, 42851), (1095, 36394), (1174, 33945), (1761, 22630), (2190, 18197), (2263, 17610), (2935, 13578), (3522, 11315), (4526, 8805), (5870, 6789)]