64122870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 180756576

約数和(自身を除く): 116633706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 181, 210, 241, 245, 294, 362, 482, 490, 543, 723, 735, 905, 1086, 1205, 1267, 1446, 1470, 1687, 1810, 2410, 2534, 2715, 3374, 3615, 3801, 5061, 5430, 6335, 7230, 7602, 8435, 8869, 10122, 11809, 12670, 16870, 17738, 19005, 23618, 25305, 26607, 35427, 38010, 43621, 44345, 50610, 53214, 59045, 70854, 87242, 88690, 118090, 130863, 133035, 177135, 218105, 261726, 266070, 305347, 354270, 436210, 610694, 654315, 916041, 1308630, 1526735, 1832082, 2137429, 3053470, 4274858, 4580205, 6412287, 9160410, 10687145, 12824574, 21374290, 32061435, 64122870]

約数ペア:

[(1, 64122870), (2, 32061435), (3, 21374290), (5, 12824574), (6, 10687145), (7, 9160410), (10, 6412287), (14, 4580205), (15, 4274858), (21, 3053470), (30, 2137429), (35, 1832082), (42, 1526735), (49, 1308630), (70, 916041), (98, 654315), (105, 610694), (147, 436210), (181, 354270), (210, 305347), (241, 266070), (245, 261726), (294, 218105), (362, 177135), (482, 133035), (490, 130863), (543, 118090), (723, 88690), (735, 87242), (905, 70854), (1086, 59045), (1205, 53214), (1267, 50610), (1446, 44345), (1470, 43621), (1687, 38010), (1810, 35427), (2410, 26607), (2534, 25305), (2715, 23618), (3374, 19005), (3615, 17738), (3801, 16870), (5061, 12670), (5430, 11809), (6335, 10122), (7230, 8869), (7602, 8435)]