74356290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 206668800

約数和(自身を除く): 132312510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 919, 930, 1305, 1395, 1798, 1838, 2610, 2697, 2757, 2790, 4495, 4595, 5394, 5514, 8091, 8271, 8990, 9190, 13485, 13785, 16182, 16542, 26651, 26970, 27570, 28489, 40455, 41355, 53302, 56978, 79953, 80910, 82710, 85467, 133255, 142445, 159906, 170934, 239859, 256401, 266510, 284890, 399765, 427335, 479718, 512802, 799530, 826181, 854670, 1199295, 1282005, 1652362, 2398590, 2478543, 2564010, 4130905, 4957086, 7435629, 8261810, 12392715, 14871258, 24785430, 37178145, 74356290]

約数ペア:

[(1, 74356290), (2, 37178145), (3, 24785430), (5, 14871258), (6, 12392715), (9, 8261810), (10, 7435629), (15, 4957086), (18, 4130905), (29, 2564010), (30, 2478543), (31, 2398590), (45, 1652362), (58, 1282005), (62, 1199295), (87, 854670), (90, 826181), (93, 799530), (145, 512802), (155, 479718), (174, 427335), (186, 399765), (261, 284890), (279, 266510), (290, 256401), (310, 239859), (435, 170934), (465, 159906), (522, 142445), (558, 133255), (870, 85467), (899, 82710), (919, 80910), (930, 79953), (1305, 56978), (1395, 53302), (1798, 41355), (1838, 40455), (2610, 28489), (2697, 27570), (2757, 26970), (2790, 26651), (4495, 16542), (4595, 16182), (5394, 13785), (5514, 13485), (8091, 9190), (8271, 8990)]