2915707020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{21323}}^1$

素因数の和:21431

約数の個数: 96

約数和(自身を含む): 8511858432

約数和(自身を除く): 5596151412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 430, 516, 530, 636, 645, 795, 860, 1060, 1290, 1590, 2279, 2580, 3180, 4558, 6837, 9116, 11395, 13674, 21323, 22790, 27348, 34185, 42646, 45580, 63969, 68370, 85292, 106615, 127938, 136740, 213230, 255876, 319845, 426460, 639690, 916889, 1130119, 1279380, 1833778, 2260238, 2750667, 3390357, 3667556, 4520476, 4584445, 5501334, 5650595, 6780714, 9168890, 11002668, 11301190, 13561428, 13753335, 16951785, 18337780, 22602380, 27506670, 33903570, 48595117, 55013340, 67807140, 97190234, 145785351, 194380468, 242975585, 291570702, 485951170, 583141404, 728926755, 971902340, 1457853510, 2915707020]

約数ペア:

[(1, 2915707020), (2, 1457853510), (3, 971902340), (4, 728926755), (5, 583141404), (6, 485951170), (10, 291570702), (12, 242975585), (15, 194380468), (20, 145785351), (30, 97190234), (43, 67807140), (53, 55013340), (60, 48595117), (86, 33903570), (106, 27506670), (129, 22602380), (159, 18337780), (172, 16951785), (212, 13753335), (215, 13561428), (258, 11301190), (265, 11002668), (318, 9168890), (430, 6780714), (516, 5650595), (530, 5501334), (636, 4584445), (645, 4520476), (795, 3667556), (860, 3390357), (1060, 2750667), (1290, 2260238), (1590, 1833778), (2279, 1279380), (2580, 1130119), (3180, 916889), (4558, 639690), (6837, 426460), (9116, 319845), (11395, 255876), (13674, 213230), (21323, 136740), (22790, 127938), (27348, 106615), (34185, 85292), (42646, 68370), (45580, 63969)]