73177980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39343}}^1$

素因数の和:39386

約数の個数: 48

約数和(自身を含む): 211513344

約数和(自身を除く): 138335364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 39343, 78686, 118029, 157372, 196715, 236058, 393430, 472116, 590145, 786860, 1180290, 1219633, 2360580, 2439266, 3658899, 4878532, 6098165, 7317798, 12196330, 14635596, 18294495, 24392660, 36588990, 73177980]

約数ペア:

[(1, 73177980), (2, 36588990), (3, 24392660), (4, 18294495), (5, 14635596), (6, 12196330), (10, 7317798), (12, 6098165), (15, 4878532), (20, 3658899), (30, 2439266), (31, 2360580), (60, 1219633), (62, 1180290), (93, 786860), (124, 590145), (155, 472116), (186, 393430), (310, 236058), (372, 196715), (465, 157372), (620, 118029), (930, 78686), (1860, 39343)]