142741060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 380298240

約数和(自身を除く): 237557180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 1180, 1298, 1540, 1571, 1652, 2065, 2596, 3142, 3245, 4130, 4543, 6284, 6490, 7855, 8260, 9086, 10997, 12980, 15710, 17281, 18172, 21994, 22715, 31420, 34562, 43988, 45430, 54985, 69124, 86405, 90860, 92689, 109970, 120967, 172810, 185378, 219940, 241934, 345620, 370756, 463445, 483868, 604835, 648823, 926890, 1019579, 1209670, 1297646, 1853780, 2039158, 2419340, 2595292, 3244115, 4078316, 5097895, 6488230, 7137053, 10195790, 12976460, 14274106, 20391580, 28548212, 35685265, 71370530, 142741060]

約数ペア:

[(1, 142741060), (2, 71370530), (4, 35685265), (5, 28548212), (7, 20391580), (10, 14274106), (11, 12976460), (14, 10195790), (20, 7137053), (22, 6488230), (28, 5097895), (35, 4078316), (44, 3244115), (55, 2595292), (59, 2419340), (70, 2039158), (77, 1853780), (110, 1297646), (118, 1209670), (140, 1019579), (154, 926890), (220, 648823), (236, 604835), (295, 483868), (308, 463445), (385, 370756), (413, 345620), (590, 241934), (649, 219940), (770, 185378), (826, 172810), (1180, 120967), (1298, 109970), (1540, 92689), (1571, 90860), (1652, 86405), (2065, 69124), (2596, 54985), (3142, 45430), (3245, 43988), (4130, 34562), (4543, 31420), (6284, 22715), (6490, 21994), (7855, 18172), (8260, 17281), (9086, 15710), (10997, 12980)]