71610540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32257}}^1$

素因数の和:32306

約数の個数: 48

約数和(自身を含む): 205935072

約数和(自身を除く): 134324532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 32257, 64514, 96771, 129028, 161285, 193542, 322570, 387084, 483855, 645140, 967710, 1193509, 1935420, 2387018, 3580527, 4774036, 5967545, 7161054, 11935090, 14322108, 17902635, 23870180, 35805270, 71610540]

約数ペア:

[(1, 71610540), (2, 35805270), (3, 23870180), (4, 17902635), (5, 14322108), (6, 11935090), (10, 7161054), (12, 5967545), (15, 4774036), (20, 3580527), (30, 2387018), (37, 1935420), (60, 1193509), (74, 967710), (111, 645140), (148, 483855), (185, 387084), (222, 322570), (370, 193542), (444, 161285), (555, 129028), (740, 96771), (1110, 64514), (2220, 32257)]