292920420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3109

約数の個数: 96

約数和(自身を含む): 890523648

約数和(自身を除く): 597603228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 2957, 3302, 3810, 4953, 5914, 6604, 7620, 8255, 8871, 9906, 11828, 14785, 16510, 17742, 19812, 24765, 29570, 33020, 35484, 38441, 44355, 49530, 59140, 76882, 88710, 99060, 115323, 153764, 177420, 192205, 230646, 375539, 384410, 461292, 576615, 751078, 768820, 1126617, 1153230, 1502156, 1877695, 2253234, 2306460, 3755390, 4506468, 4882007, 5633085, 7510780, 9764014, 11266170, 14646021, 19528028, 22532340, 24410035, 29292042, 48820070, 58584084, 73230105, 97640140, 146460210, 292920420]

約数ペア:

[(1, 292920420), (2, 146460210), (3, 97640140), (4, 73230105), (5, 58584084), (6, 48820070), (10, 29292042), (12, 24410035), (13, 22532340), (15, 19528028), (20, 14646021), (26, 11266170), (30, 9764014), (39, 7510780), (52, 5633085), (60, 4882007), (65, 4506468), (78, 3755390), (127, 2306460), (130, 2253234), (156, 1877695), (195, 1502156), (254, 1153230), (260, 1126617), (381, 768820), (390, 751078), (508, 576615), (635, 461292), (762, 384410), (780, 375539), (1270, 230646), (1524, 192205), (1651, 177420), (1905, 153764), (2540, 115323), (2957, 99060), (3302, 88710), (3810, 76882), (4953, 59140), (5914, 49530), (6604, 44355), (7620, 38441), (8255, 35484), (8871, 33020), (9906, 29570), (11828, 24765), (14785, 19812), (16510, 17742)]