90318810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97117}}^1$

素因数の和:97158

約数の個数: 32

約数和(自身を含む): 223759872

約数和(自身を除く): 133441062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 97117, 194234, 291351, 485585, 582702, 971170, 1456755, 2913510, 3010627, 6021254, 9031881, 15053135, 18063762, 30106270, 45159405, 90318810]

約数ペア:

[(1, 90318810), (2, 45159405), (3, 30106270), (5, 18063762), (6, 15053135), (10, 9031881), (15, 6021254), (30, 3010627), (31, 2913510), (62, 1456755), (93, 971170), (155, 582702), (186, 485585), (310, 291351), (465, 194234), (930, 97117)]