2930771124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 7895247360

約数和(自身を除く): 4964476236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 157, 172, 186, 258, 279, 314, 372, 387, 389, 471, 516, 558, 628, 774, 778, 942, 1116, 1167, 1333, 1413, 1548, 1556, 1884, 2334, 2666, 2826, 3501, 3999, 4668, 4867, 5332, 5652, 6751, 7002, 7998, 9734, 11997, 12059, 13502, 14004, 14601, 15996, 16727, 19468, 20253, 23994, 24118, 27004, 29202, 33454, 36177, 40506, 43803, 47988, 48236, 50181, 58404, 60759, 61073, 66908, 72354, 81012, 87606, 100362, 108531, 121518, 122146, 144708, 150543, 175212, 183219, 200724, 209281, 217062, 243036, 244292, 301086, 366438, 418562, 434124, 518537, 549657, 602172, 627843, 732876, 837124, 1037074, 1099314, 1255686, 1555611, 1883529, 1893263, 2074148, 2198628, 2511372, 2626139, 3111222, 3767058, 3786526, 4666833, 5252278, 5679789, 6222444, 7534116, 7573052, 7878417, 9333666, 10504556, 11359578, 15756834, 17039367, 18667332, 22719156, 23635251, 31513668, 34078734, 47270502, 68157468, 81410309, 94541004, 162820618, 244230927, 325641236, 488461854, 732692781, 976923708, 1465385562, 2930771124]

約数ペア:

[(1, 2930771124), (2, 1465385562), (3, 976923708), (4, 732692781), (6, 488461854), (9, 325641236), (12, 244230927), (18, 162820618), (31, 94541004), (36, 81410309), (43, 68157468), (62, 47270502), (86, 34078734), (93, 31513668), (124, 23635251), (129, 22719156), (157, 18667332), (172, 17039367), (186, 15756834), (258, 11359578), (279, 10504556), (314, 9333666), (372, 7878417), (387, 7573052), (389, 7534116), (471, 6222444), (516, 5679789), (558, 5252278), (628, 4666833), (774, 3786526), (778, 3767058), (942, 3111222), (1116, 2626139), (1167, 2511372), (1333, 2198628), (1413, 2074148), (1548, 1893263), (1556, 1883529), (1884, 1555611), (2334, 1255686), (2666, 1099314), (2826, 1037074), (3501, 837124), (3999, 732876), (4668, 627843), (4867, 602172), (5332, 549657), (5652, 518537), (6751, 434124), (7002, 418562), (7998, 366438), (9734, 301086), (11997, 244292), (12059, 243036), (13502, 217062), (14004, 209281), (14601, 200724), (15996, 183219), (16727, 175212), (19468, 150543), (20253, 144708), (23994, 122146), (24118, 121518), (27004, 108531), (29202, 100362), (33454, 87606), (36177, 81012), (40506, 72354), (43803, 66908), (47988, 61073), (48236, 60759), (50181, 58404)]