13232660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 32793600

約数和(自身を除く): 19560940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3049, 4340, 6098, 12196, 15245, 21343, 30490, 42686, 60980, 85372, 94519, 106715, 189038, 213430, 378076, 426860, 472595, 661633, 945190, 1323266, 1890380, 2646532, 3308165, 6616330, 13232660]

約数ペア:

[(1, 13232660), (2, 6616330), (4, 3308165), (5, 2646532), (7, 1890380), (10, 1323266), (14, 945190), (20, 661633), (28, 472595), (31, 426860), (35, 378076), (62, 213430), (70, 189038), (124, 106715), (140, 94519), (155, 85372), (217, 60980), (310, 42686), (434, 30490), (620, 21343), (868, 15245), (1085, 12196), (2170, 6098), (3049, 4340)]