90648030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8913

約数の個数: 64

約数和(自身を含む): 245016576

約数和(自身を除く): 154368546

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 8861, 10230, 17722, 26583, 44305, 53166, 88610, 97471, 132915, 194942, 265830, 274691, 292413, 487355, 549382, 584826, 824073, 974710, 1373455, 1462065, 1648146, 2746910, 2924130, 3021601, 4120365, 6043202, 8240730, 9064803, 15108005, 18129606, 30216010, 45324015, 90648030]

約数ペア:

[(1, 90648030), (2, 45324015), (3, 30216010), (5, 18129606), (6, 15108005), (10, 9064803), (11, 8240730), (15, 6043202), (22, 4120365), (30, 3021601), (31, 2924130), (33, 2746910), (55, 1648146), (62, 1462065), (66, 1373455), (93, 974710), (110, 824073), (155, 584826), (165, 549382), (186, 487355), (310, 292413), (330, 274691), (341, 265830), (465, 194942), (682, 132915), (930, 97471), (1023, 88610), (1705, 53166), (2046, 44305), (3410, 26583), (5115, 17722), (8861, 10230)]