707270580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{126751}}^1$

素因数の和:126797

約数の個数: 72

約数和(自身を含む): 2214610944

約数和(自身を除く): 1507340364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 126751, 253502, 380253, 507004, 633755, 760506, 1140759, 1267510, 1521012, 1901265, 2281518, 2535020, 3802530, 3929281, 4563036, 5703795, 7605060, 7858562, 11407590, 11787843, 15717124, 19646405, 22815180, 23575686, 35363529, 39292810, 47151372, 58939215, 70727058, 78585620, 117878430, 141454116, 176817645, 235756860, 353635290, 707270580]

約数ペア:

[(1, 707270580), (2, 353635290), (3, 235756860), (4, 176817645), (5, 141454116), (6, 117878430), (9, 78585620), (10, 70727058), (12, 58939215), (15, 47151372), (18, 39292810), (20, 35363529), (30, 23575686), (31, 22815180), (36, 19646405), (45, 15717124), (60, 11787843), (62, 11407590), (90, 7858562), (93, 7605060), (124, 5703795), (155, 4563036), (180, 3929281), (186, 3802530), (279, 2535020), (310, 2281518), (372, 1901265), (465, 1521012), (558, 1267510), (620, 1140759), (930, 760506), (1116, 633755), (1395, 507004), (1860, 380253), (2790, 253502), (5580, 126751)]