31172670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11173}}^1$

素因数の和:11217

約数の個数: 48

約数和(自身を含む): 83670912

約数和(自身を除く): 52498242

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, 11173, 22346, 33519, 55865, 67038, 100557, 111730, 167595, 201114, 335190, 346363, 502785, 692726, 1005570, 1039089, 1731815, 2078178, 3117267, 3463630, 5195445, 6234534, 10390890, 15586335, 31172670]

約数ペア:

[(1, 31172670), (2, 15586335), (3, 10390890), (5, 6234534), (6, 5195445), (9, 3463630), (10, 3117267), (15, 2078178), (18, 1731815), (30, 1039089), (31, 1005570), (45, 692726), (62, 502785), (90, 346363), (93, 335190), (155, 201114), (186, 167595), (279, 111730), (310, 100557), (465, 67038), (558, 55865), (930, 33519), (1395, 22346), (2790, 11173)]