274223670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21407}}^1$

素因数の和:21485

約数の個数: 64

約数和(自身を含む): 764522496

約数和(自身を除く): 490298826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 21407, 42814, 64221, 107035, 128442, 149849, 214070, 299698, 321105, 449547, 642210, 749245, 899094, 1305827, 1498490, 2247735, 2611654, 3917481, 4495470, 6529135, 7834962, 9140789, 13058270, 18281578, 19587405, 27422367, 39174810, 45703945, 54844734, 91407890, 137111835, 274223670]

約数ペア:

[(1, 274223670), (2, 137111835), (3, 91407890), (5, 54844734), (6, 45703945), (7, 39174810), (10, 27422367), (14, 19587405), (15, 18281578), (21, 13058270), (30, 9140789), (35, 7834962), (42, 6529135), (61, 4495470), (70, 3917481), (105, 2611654), (122, 2247735), (183, 1498490), (210, 1305827), (305, 899094), (366, 749245), (427, 642210), (610, 449547), (854, 321105), (915, 299698), (1281, 214070), (1830, 149849), (2135, 128442), (2562, 107035), (4270, 64221), (6405, 42814), (12810, 21407)]