40665030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4781

約数の個数: 64

約数和(自身を含む): 114283008

約数和(自身を除く): 73617978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 4723, 8610, 9446, 14169, 23615, 28338, 33061, 47230, 66122, 70845, 99183, 141690, 165305, 193643, 198366, 330610, 387286, 495915, 580929, 968215, 991830, 1161858, 1355501, 1936430, 2711002, 2904645, 4066503, 5809290, 6777505, 8133006, 13555010, 20332515, 40665030]

約数ペア:

[(1, 40665030), (2, 20332515), (3, 13555010), (5, 8133006), (6, 6777505), (7, 5809290), (10, 4066503), (14, 2904645), (15, 2711002), (21, 1936430), (30, 1355501), (35, 1161858), (41, 991830), (42, 968215), (70, 580929), (82, 495915), (105, 387286), (123, 330610), (205, 198366), (210, 193643), (246, 165305), (287, 141690), (410, 99183), (574, 70845), (615, 66122), (861, 47230), (1230, 33061), (1435, 28338), (1722, 23615), (2870, 14169), (4305, 9446), (4723, 8610)]