210859830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75577}}^1$

素因数の和:75621

約数の個数: 48

約数和(自身を含む): 565928064

約数和(自身を除く): 355068234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 75577, 151154, 226731, 377885, 453462, 680193, 755770, 1133655, 1360386, 2267310, 2342887, 3400965, 4685774, 6801930, 7028661, 11714435, 14057322, 21085983, 23428870, 35143305, 42171966, 70286610, 105429915, 210859830]

約数ペア:

[(1, 210859830), (2, 105429915), (3, 70286610), (5, 42171966), (6, 35143305), (9, 23428870), (10, 21085983), (15, 14057322), (18, 11714435), (30, 7028661), (31, 6801930), (45, 4685774), (62, 3400965), (90, 2342887), (93, 2267310), (155, 1360386), (186, 1133655), (279, 755770), (310, 680193), (465, 453462), (558, 377885), (930, 226731), (1395, 151154), (2790, 75577)]