2172254010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{75347}}^1$

素因数の和:75419

約数の個数: 48

約数和(自身を含む): 5387080608

約数和(自身を除く): 3214826598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5766, 9610, 14415, 28830, 75347, 150694, 226041, 376735, 452082, 753470, 1130205, 2260410, 2335757, 4671514, 7007271, 11678785, 14014542, 23357570, 35036355, 70072710, 72408467, 144816934, 217225401, 362042335, 434450802, 724084670, 1086127005, 2172254010]

約数ペア:

[(1, 2172254010), (2, 1086127005), (3, 724084670), (5, 434450802), (6, 362042335), (10, 217225401), (15, 144816934), (30, 72408467), (31, 70072710), (62, 35036355), (93, 23357570), (155, 14014542), (186, 11678785), (310, 7007271), (465, 4671514), (930, 2335757), (961, 2260410), (1922, 1130205), (2883, 753470), (4805, 452082), (5766, 376735), (9610, 226041), (14415, 150694), (28830, 75347)]