1034789980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{4397}}^1$

素因数の和:4495

約数の個数: 72

約数和(自身を含む): 2546125344

約数和(自身を除く): 1511335364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1681, 2870, 3362, 4397, 5740, 6724, 8405, 8794, 11767, 16810, 17588, 21985, 23534, 30779, 33620, 43970, 47068, 58835, 61558, 87940, 117670, 123116, 153895, 180277, 235340, 307790, 360554, 615580, 721108, 901385, 1261939, 1802770, 2523878, 3605540, 5047756, 6309695, 7391357, 12619390, 14782714, 25238780, 29565428, 36956785, 51739499, 73913570, 103478998, 147827140, 206957996, 258697495, 517394990, 1034789980]

約数ペア:

[(1, 1034789980), (2, 517394990), (4, 258697495), (5, 206957996), (7, 147827140), (10, 103478998), (14, 73913570), (20, 51739499), (28, 36956785), (35, 29565428), (41, 25238780), (70, 14782714), (82, 12619390), (140, 7391357), (164, 6309695), (205, 5047756), (287, 3605540), (410, 2523878), (574, 1802770), (820, 1261939), (1148, 901385), (1435, 721108), (1681, 615580), (2870, 360554), (3362, 307790), (4397, 235340), (5740, 180277), (6724, 153895), (8405, 123116), (8794, 117670), (11767, 87940), (16810, 61558), (17588, 58835), (21985, 47068), (23534, 43970), (30779, 33620)]