22387929990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{16189}}^1$

素因数の和:17717

約数の個数: 64

約数和(自身を含む): 55505018880

約数和(自身を除く): 33117088890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1487, 2974, 4461, 7435, 8922, 14870, 16189, 22305, 32378, 44610, 46097, 48567, 80945, 92194, 97134, 138291, 161890, 230485, 242835, 276582, 460970, 485670, 501859, 691455, 1003718, 1382910, 1505577, 2509295, 3011154, 5018590, 7527885, 15055770, 24073043, 48146086, 72219129, 120365215, 144438258, 240730430, 361095645, 722191290, 746264333, 1492528666, 2238792999, 3731321665, 4477585998, 7462643330, 11193964995, 22387929990]

約数ペア:

[(1, 22387929990), (2, 11193964995), (3, 7462643330), (5, 4477585998), (6, 3731321665), (10, 2238792999), (15, 1492528666), (30, 746264333), (31, 722191290), (62, 361095645), (93, 240730430), (155, 144438258), (186, 120365215), (310, 72219129), (465, 48146086), (930, 24073043), (1487, 15055770), (2974, 7527885), (4461, 5018590), (7435, 3011154), (8922, 2509295), (14870, 1505577), (16189, 1382910), (22305, 1003718), (32378, 691455), (44610, 501859), (46097, 485670), (48567, 460970), (80945, 276582), (92194, 242835), (97134, 230485), (138291, 161890)]