1425930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2462070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 149, 165, 174, 290, 298, 319, 330, 435, 447, 638, 745, 870, 894, 957, 1490, 1595, 1639, 1914, 2235, 3190, 3278, 4321, 4470, 4785, 4917, 8195, 8642, 9570, 9834, 12963, 16390, 21605, 24585, 25926, 43210, 47531, 49170, 64815, 95062, 129630, 142593, 237655, 285186, 475310, 712965, 1425930]

約数ペア:

[(1, 1425930), (2, 712965), (3, 475310), (5, 285186), (6, 237655), (10, 142593), (11, 129630), (15, 95062), (22, 64815), (29, 49170), (30, 47531), (33, 43210), (55, 25926), (58, 24585), (66, 21605), (87, 16390), (110, 12963), (145, 9834), (149, 9570), (165, 8642), (174, 8195), (290, 4917), (298, 4785), (319, 4470), (330, 4321), (435, 3278), (447, 3190), (638, 2235), (745, 1914), (870, 1639), (894, 1595), (957, 1490)]