31604490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1$

素因数の和:12151

約数の個数: 48

約数和(自身を含む): 85012200

約数和(自身を除く): 53407710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 12109, 24218, 36327, 60545, 72654, 108981, 121090, 181635, 217962, 351161, 363270, 544905, 702322, 1053483, 1089810, 1755805, 2106966, 3160449, 3511610, 5267415, 6320898, 10534830, 15802245, 31604490]

約数ペア:

[(1, 31604490), (2, 15802245), (3, 10534830), (5, 6320898), (6, 5267415), (9, 3511610), (10, 3160449), (15, 2106966), (18, 1755805), (29, 1089810), (30, 1053483), (45, 702322), (58, 544905), (87, 363270), (90, 351161), (145, 217962), (174, 181635), (261, 121090), (290, 108981), (435, 72654), (522, 60545), (870, 36327), (1305, 24218), (2610, 12109)]