4286490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 11491200

約数和(自身を除く): 7204710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 379, 390, 435, 754, 758, 870, 1131, 1137, 1885, 1895, 2262, 2274, 3770, 3790, 4927, 5655, 5685, 9854, 10991, 11310, 11370, 14781, 21982, 24635, 29562, 32973, 49270, 54955, 65946, 73905, 109910, 142883, 147810, 164865, 285766, 329730, 428649, 714415, 857298, 1428830, 2143245, 4286490]

約数ペア:

[(1, 4286490), (2, 2143245), (3, 1428830), (5, 857298), (6, 714415), (10, 428649), (13, 329730), (15, 285766), (26, 164865), (29, 147810), (30, 142883), (39, 109910), (58, 73905), (65, 65946), (78, 54955), (87, 49270), (130, 32973), (145, 29562), (174, 24635), (195, 21982), (290, 14781), (377, 11370), (379, 11310), (390, 10991), (435, 9854), (754, 5685), (758, 5655), (870, 4927), (1131, 3790), (1137, 3770), (1885, 2274), (1895, 2262)]