2558317035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 4452433920

約数和(自身を除く): 1894116885

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 107, 129, 215, 285, 321, 535, 645, 817, 1605, 1951, 2033, 2451, 4085, 4601, 5853, 6099, 9755, 10165, 12255, 13803, 23005, 29265, 30495, 37069, 69015, 83893, 87419, 111207, 185345, 208757, 251679, 262257, 419465, 437095, 556035, 626271, 1043785, 1258395, 1311285, 1593967, 3131355, 3966383, 4781901, 7969835, 8976551, 11899149, 19831915, 23909505, 26929653, 44882755, 59495745, 134648265, 170554469, 511663407, 852772345, 2558317035]

約数ペア:

[(1, 2558317035), (3, 852772345), (5, 511663407), (15, 170554469), (19, 134648265), (43, 59495745), (57, 44882755), (95, 26929653), (107, 23909505), (129, 19831915), (215, 11899149), (285, 8976551), (321, 7969835), (535, 4781901), (645, 3966383), (817, 3131355), (1605, 1593967), (1951, 1311285), (2033, 1258395), (2451, 1043785), (4085, 626271), (4601, 556035), (5853, 437095), (6099, 419465), (9755, 262257), (10165, 251679), (12255, 208757), (13803, 185345), (23005, 111207), (29265, 87419), (30495, 83893), (37069, 69015)]