39791310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 103505472

約数和(自身を除く): 63714162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 397, 514, 771, 794, 1191, 1285, 1542, 1985, 2382, 2570, 3341, 3855, 3970, 5161, 5955, 6682, 7710, 10023, 10322, 11910, 15483, 16705, 20046, 25805, 30966, 33410, 50115, 51610, 77415, 100230, 102029, 154830, 204058, 306087, 510145, 612174, 1020290, 1326377, 1530435, 2652754, 3060870, 3979131, 6631885, 7958262, 13263770, 19895655, 39791310]

約数ペア:

[(1, 39791310), (2, 19895655), (3, 13263770), (5, 7958262), (6, 6631885), (10, 3979131), (13, 3060870), (15, 2652754), (26, 1530435), (30, 1326377), (39, 1020290), (65, 612174), (78, 510145), (130, 306087), (195, 204058), (257, 154830), (390, 102029), (397, 100230), (514, 77415), (771, 51610), (794, 50115), (1191, 33410), (1285, 30966), (1542, 25805), (1985, 20046), (2382, 16705), (2570, 15483), (3341, 11910), (3855, 10322), (3970, 10023), (5161, 7710), (5955, 6682)]