15080870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 22243930

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 23, 29, 34, 35, 38, 46, 58, 70, 85, 95, 115, 119, 133, 145, 161, 170, 190, 203, 230, 238, 266, 290, 322, 323, 391, 406, 437, 493, 551, 595, 646, 665, 667, 782, 805, 874, 986, 1015, 1102, 1190, 1330, 1334, 1610, 1615, 1955, 2030, 2185, 2261, 2465, 2737, 2755, 3059, 3230, 3335, 3451, 3857, 3910, 4370, 4522, 4669, 4930, 5474, 5510, 6118, 6670, 6902, 7429, 7714, 9338, 9367, 11305, 11339, 12673, 13685, 14858, 15295, 17255, 18734, 19285, 22610, 22678, 23345, 25346, 27370, 30590, 34510, 37145, 38570, 46690, 46835, 52003, 56695, 63365, 65569, 74290, 79373, 88711, 93670, 104006, 113390, 126730, 131138, 158746, 177422, 215441, 260015, 327845, 396865, 430882, 443555, 520030, 655690, 793730, 887110, 1077205, 1508087, 2154410, 3016174, 7540435, 15080870]

約数ペア:

[(1, 15080870), (2, 7540435), (5, 3016174), (7, 2154410), (10, 1508087), (14, 1077205), (17, 887110), (19, 793730), (23, 655690), (29, 520030), (34, 443555), (35, 430882), (38, 396865), (46, 327845), (58, 260015), (70, 215441), (85, 177422), (95, 158746), (115, 131138), (119, 126730), (133, 113390), (145, 104006), (161, 93670), (170, 88711), (190, 79373), (203, 74290), (230, 65569), (238, 63365), (266, 56695), (290, 52003), (322, 46835), (323, 46690), (391, 38570), (406, 37145), (437, 34510), (493, 30590), (551, 27370), (595, 25346), (646, 23345), (665, 22678), (667, 22610), (782, 19285), (805, 18734), (874, 17255), (986, 15295), (1015, 14858), (1102, 13685), (1190, 12673), (1330, 11339), (1334, 11305), (1610, 9367), (1615, 9338), (1955, 7714), (2030, 7429), (2185, 6902), (2261, 6670), (2465, 6118), (2737, 5510), (2755, 5474), (3059, 4930), (3230, 4669), (3335, 4522), (3451, 4370), (3857, 3910)]