40634490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3415

約数の個数: 64

約数和(自身を含む): 108444672

約数和(自身を除く): 67810182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 3361, 4030, 6045, 6722, 10083, 12090, 16805, 20166, 33610, 43693, 50415, 87386, 100830, 104191, 131079, 208382, 218465, 262158, 312573, 436930, 520955, 625146, 655395, 1041910, 1310790, 1354483, 1562865, 2708966, 3125730, 4063449, 6772415, 8126898, 13544830, 20317245, 40634490]

約数ペア:

[(1, 40634490), (2, 20317245), (3, 13544830), (5, 8126898), (6, 6772415), (10, 4063449), (13, 3125730), (15, 2708966), (26, 1562865), (30, 1354483), (31, 1310790), (39, 1041910), (62, 655395), (65, 625146), (78, 520955), (93, 436930), (130, 312573), (155, 262158), (186, 218465), (195, 208382), (310, 131079), (390, 104191), (403, 100830), (465, 87386), (806, 50415), (930, 43693), (1209, 33610), (2015, 20166), (2418, 16805), (3361, 12090), (4030, 10083), (6045, 6722)]