1223910070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3271}}^1$

素因数の和:3397

約数の個数: 64

約数和(自身を含む): 2442534912

約数和(自身を除く): 1218624842

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 71, 85, 142, 155, 170, 310, 355, 527, 710, 1054, 1207, 2201, 2414, 2635, 3271, 4402, 5270, 6035, 6542, 11005, 12070, 16355, 22010, 32710, 37417, 55607, 74834, 101401, 111214, 187085, 202802, 232241, 278035, 374170, 464482, 507005, 556070, 1014010, 1161205, 1723817, 2322410, 3447634, 3948097, 7199471, 7896194, 8619085, 14398942, 17238170, 19740485, 35997355, 39480970, 71994710, 122391007, 244782014, 611955035, 1223910070]

約数ペア:

[(1, 1223910070), (2, 611955035), (5, 244782014), (10, 122391007), (17, 71994710), (31, 39480970), (34, 35997355), (62, 19740485), (71, 17238170), (85, 14398942), (142, 8619085), (155, 7896194), (170, 7199471), (310, 3948097), (355, 3447634), (527, 2322410), (710, 1723817), (1054, 1161205), (1207, 1014010), (2201, 556070), (2414, 507005), (2635, 464482), (3271, 374170), (4402, 278035), (5270, 232241), (6035, 202802), (6542, 187085), (11005, 111214), (12070, 101401), (16355, 74834), (22010, 55607), (32710, 37417)]