61173420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13241}}^1$

素因数の和:13271

約数の個数: 96

約数和(自身を含む): 213566976

約数和(自身を除く): 152393556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 13241, 26482, 39723, 52964, 66205, 79446, 92687, 132410, 145651, 158892, 185374, 198615, 264820, 278061, 291302, 370748, 397230, 436953, 463435, 556122, 582604, 728255, 794460, 873906, 926870, 1019557, 1112244, 1390305, 1456510, 1747812, 1853740, 2039114, 2184765, 2780610, 2913020, 3058671, 4078228, 4369530, 5097785, 5561220, 6117342, 8739060, 10195570, 12234684, 15293355, 20391140, 30586710, 61173420]

約数ペア:

[(1, 61173420), (2, 30586710), (3, 20391140), (4, 15293355), (5, 12234684), (6, 10195570), (7, 8739060), (10, 6117342), (11, 5561220), (12, 5097785), (14, 4369530), (15, 4078228), (20, 3058671), (21, 2913020), (22, 2780610), (28, 2184765), (30, 2039114), (33, 1853740), (35, 1747812), (42, 1456510), (44, 1390305), (55, 1112244), (60, 1019557), (66, 926870), (70, 873906), (77, 794460), (84, 728255), (105, 582604), (110, 556122), (132, 463435), (140, 436953), (154, 397230), (165, 370748), (210, 291302), (220, 278061), (231, 264820), (308, 198615), (330, 185374), (385, 158892), (420, 145651), (462, 132410), (660, 92687), (770, 79446), (924, 66205), (1155, 52964), (1540, 39723), (2310, 26482), (4620, 13241)]