915262290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{328051}}^1$

素因数の和:328095

約数の個数: 48

約数和(自身を含む): 2456453376

約数和(自身を除く): 1541191086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 328051, 656102, 984153, 1640255, 1968306, 2952459, 3280510, 4920765, 5904918, 9841530, 10169581, 14762295, 20339162, 29524590, 30508743, 50847905, 61017486, 91526229, 101695810, 152543715, 183052458, 305087430, 457631145, 915262290]

約数ペア:

[(1, 915262290), (2, 457631145), (3, 305087430), (5, 183052458), (6, 152543715), (9, 101695810), (10, 91526229), (15, 61017486), (18, 50847905), (30, 30508743), (31, 29524590), (45, 20339162), (62, 14762295), (90, 10169581), (93, 9841530), (155, 5904918), (186, 4920765), (279, 3280510), (310, 2952459), (465, 1968306), (558, 1640255), (930, 984153), (1395, 656102), (2790, 328051)]