1605310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 3732480

約数和(自身を除く): 2127170

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 71, 85, 95, 119, 133, 142, 170, 190, 238, 266, 323, 355, 497, 595, 646, 665, 710, 994, 1190, 1207, 1330, 1349, 1615, 2261, 2414, 2485, 2698, 3230, 4522, 4970, 6035, 6745, 8449, 9443, 11305, 12070, 13490, 16898, 18886, 22610, 22933, 42245, 45866, 47215, 84490, 94430, 114665, 160531, 229330, 321062, 802655, 1605310]

約数ペア:

[(1, 1605310), (2, 802655), (5, 321062), (7, 229330), (10, 160531), (14, 114665), (17, 94430), (19, 84490), (34, 47215), (35, 45866), (38, 42245), (70, 22933), (71, 22610), (85, 18886), (95, 16898), (119, 13490), (133, 12070), (142, 11305), (170, 9443), (190, 8449), (238, 6745), (266, 6035), (323, 4970), (355, 4522), (497, 3230), (595, 2698), (646, 2485), (665, 2414), (710, 2261), (994, 1615), (1190, 1349), (1207, 1330)]