2013203490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{31699}}^1$

素因数の和:31811

約数の個数: 64

約数和(自身を含む): 5066928000

約数和(自身を除く): 3053724510

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1095, 2117, 2190, 4234, 6351, 10585, 12702, 21170, 31699, 31755, 63398, 63510, 95097, 158495, 190194, 316990, 475485, 919271, 950970, 1838542, 2314027, 2757813, 4596355, 4628054, 5515626, 6942081, 9192710, 11570135, 13789065, 13884162, 23140270, 27578130, 34710405, 67106783, 69420810, 134213566, 201320349, 335533915, 402640698, 671067830, 1006601745, 2013203490]

約数ペア:

[(1, 2013203490), (2, 1006601745), (3, 671067830), (5, 402640698), (6, 335533915), (10, 201320349), (15, 134213566), (29, 69420810), (30, 67106783), (58, 34710405), (73, 27578130), (87, 23140270), (145, 13884162), (146, 13789065), (174, 11570135), (219, 9192710), (290, 6942081), (365, 5515626), (435, 4628054), (438, 4596355), (730, 2757813), (870, 2314027), (1095, 1838542), (2117, 950970), (2190, 919271), (4234, 475485), (6351, 316990), (10585, 190194), (12702, 158495), (21170, 95097), (31699, 63510), (31755, 63398)]