1685440330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2087}}^1$

素因数の和:2323

約数の個数: 64

約数和(自身を含む): 3535902720

約数和(自身を除く): 1850462390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 139, 166, 278, 415, 581, 695, 830, 973, 1162, 1390, 1946, 2087, 2905, 4174, 4865, 5810, 9730, 10435, 11537, 14609, 20870, 23074, 29218, 57685, 73045, 80759, 115370, 146090, 161518, 173221, 290093, 346442, 403795, 580186, 807590, 866105, 1212547, 1450465, 1732210, 2030651, 2425094, 2900930, 4061302, 6062735, 10153255, 12125470, 20306510, 24077719, 48155438, 120388595, 168544033, 240777190, 337088066, 842720165, 1685440330]

約数ペア:

[(1, 1685440330), (2, 842720165), (5, 337088066), (7, 240777190), (10, 168544033), (14, 120388595), (35, 48155438), (70, 24077719), (83, 20306510), (139, 12125470), (166, 10153255), (278, 6062735), (415, 4061302), (581, 2900930), (695, 2425094), (830, 2030651), (973, 1732210), (1162, 1450465), (1390, 1212547), (1946, 866105), (2087, 807590), (2905, 580186), (4174, 403795), (4865, 346442), (5810, 290093), (9730, 173221), (10435, 161518), (11537, 146090), (14609, 115370), (20870, 80759), (23074, 73045), (29218, 57685)]