2013235210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6869}}^1$

素因数の和:7015

約数の個数: 64

約数和(自身を含む): 4273689600

約数和(自身を除く): 2260454390

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 79, 106, 158, 265, 371, 395, 530, 553, 742, 790, 1106, 1855, 2765, 3710, 4187, 5530, 6869, 8374, 13738, 20935, 29309, 34345, 41870, 48083, 58618, 68690, 96166, 146545, 240415, 293090, 364057, 480830, 542651, 728114, 1085302, 1820285, 2548399, 2713255, 3640570, 3798557, 5096798, 5426510, 7597114, 12741995, 18992785, 25483990, 28760503, 37985570, 57521006, 143802515, 201323521, 287605030, 402647042, 1006617605, 2013235210]

約数ペア:

[(1, 2013235210), (2, 1006617605), (5, 402647042), (7, 287605030), (10, 201323521), (14, 143802515), (35, 57521006), (53, 37985570), (70, 28760503), (79, 25483990), (106, 18992785), (158, 12741995), (265, 7597114), (371, 5426510), (395, 5096798), (530, 3798557), (553, 3640570), (742, 2713255), (790, 2548399), (1106, 1820285), (1855, 1085302), (2765, 728114), (3710, 542651), (4187, 480830), (5530, 364057), (6869, 293090), (8374, 240415), (13738, 146545), (20935, 96166), (29309, 68690), (34345, 58618), (41870, 48083)]