33280980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 99671040

約数和(自身を除く): 66390060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 617, 620, 870, 899, 930, 1234, 1740, 1798, 1851, 1860, 2468, 2697, 3085, 3596, 3702, 4495, 5394, 6170, 7404, 8990, 9255, 10788, 12340, 13485, 17893, 17980, 18510, 19127, 26970, 35786, 37020, 38254, 53679, 53940, 57381, 71572, 76508, 89465, 95635, 107358, 114762, 178930, 191270, 214716, 229524, 268395, 286905, 357860, 382540, 536790, 554683, 573810, 1073580, 1109366, 1147620, 1664049, 2218732, 2773415, 3328098, 5546830, 6656196, 8320245, 11093660, 16640490, 33280980]

約数ペア:

[(1, 33280980), (2, 16640490), (3, 11093660), (4, 8320245), (5, 6656196), (6, 5546830), (10, 3328098), (12, 2773415), (15, 2218732), (20, 1664049), (29, 1147620), (30, 1109366), (31, 1073580), (58, 573810), (60, 554683), (62, 536790), (87, 382540), (93, 357860), (116, 286905), (124, 268395), (145, 229524), (155, 214716), (174, 191270), (186, 178930), (290, 114762), (310, 107358), (348, 95635), (372, 89465), (435, 76508), (465, 71572), (580, 57381), (617, 53940), (620, 53679), (870, 38254), (899, 37020), (930, 35786), (1234, 26970), (1740, 19127), (1798, 18510), (1851, 17980), (1860, 17893), (2468, 13485), (2697, 12340), (3085, 10788), (3596, 9255), (3702, 8990), (4495, 7404), (5394, 6170)]