1294092540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2621}}^1$

素因数の和:2860

約数の個数: 144

約数和(自身を含む): 4249024416

約数和(自身を除く): 2954931876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 211, 234, 260, 390, 422, 468, 585, 633, 780, 844, 1055, 1170, 1266, 1899, 2110, 2340, 2532, 2621, 2743, 3165, 3798, 4220, 5242, 5486, 6330, 7596, 7863, 8229, 9495, 10484, 10972, 12660, 13105, 13715, 15726, 16458, 18990, 23589, 24687, 26210, 27430, 31452, 32916, 34073, 37980, 39315, 41145, 47178, 49374, 52420, 54860, 68146, 78630, 82290, 94356, 98748, 102219, 117945, 123435, 136292, 157260, 164580, 170365, 204438, 235890, 246870, 306657, 340730, 408876, 471780, 493740, 511095, 553031, 613314, 681460, 1022190, 1106062, 1226628, 1533285, 1659093, 2044380, 2212124, 2765155, 3066570, 3318186, 4977279, 5530310, 6133140, 6636372, 7189403, 8295465, 9954558, 11060620, 14378806, 16590930, 19909116, 21568209, 24886395, 28757612, 33181860, 35947015, 43136418, 49772790, 64704627, 71894030, 86272836, 99545580, 107841045, 129409254, 143788060, 215682090, 258818508, 323523135, 431364180, 647046270, 1294092540]

約数ペア:

[(1, 1294092540), (2, 647046270), (3, 431364180), (4, 323523135), (5, 258818508), (6, 215682090), (9, 143788060), (10, 129409254), (12, 107841045), (13, 99545580), (15, 86272836), (18, 71894030), (20, 64704627), (26, 49772790), (30, 43136418), (36, 35947015), (39, 33181860), (45, 28757612), (52, 24886395), (60, 21568209), (65, 19909116), (78, 16590930), (90, 14378806), (117, 11060620), (130, 9954558), (156, 8295465), (180, 7189403), (195, 6636372), (211, 6133140), (234, 5530310), (260, 4977279), (390, 3318186), (422, 3066570), (468, 2765155), (585, 2212124), (633, 2044380), (780, 1659093), (844, 1533285), (1055, 1226628), (1170, 1106062), (1266, 1022190), (1899, 681460), (2110, 613314), (2340, 553031), (2532, 511095), (2621, 493740), (2743, 471780), (3165, 408876), (3798, 340730), (4220, 306657), (5242, 246870), (5486, 235890), (6330, 204438), (7596, 170365), (7863, 164580), (8229, 157260), (9495, 136292), (10484, 123435), (10972, 117945), (12660, 102219), (13105, 98748), (13715, 94356), (15726, 82290), (16458, 78630), (18990, 68146), (23589, 54860), (24687, 52420), (26210, 49374), (27430, 47178), (31452, 41145), (32916, 39315), (34073, 37980)]