241002990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86381}}^1$

素因数の和:86425

約数の個数: 48

約数和(自身を含む): 646828416

約数和(自身を除く): 405825426

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, 86381, 172762, 259143, 431905, 518286, 777429, 863810, 1295715, 1554858, 2591430, 2677811, 3887145, 5355622, 7774290, 8033433, 13389055, 16066866, 24100299, 26778110, 40167165, 48200598, 80334330, 120501495, 241002990]

約数ペア:

[(1, 241002990), (2, 120501495), (3, 80334330), (5, 48200598), (6, 40167165), (9, 26778110), (10, 24100299), (15, 16066866), (18, 13389055), (30, 8033433), (31, 7774290), (45, 5355622), (62, 3887145), (90, 2677811), (93, 2591430), (155, 1554858), (186, 1295715), (279, 863810), (310, 777429), (465, 518286), (558, 431905), (930, 259143), (1395, 172762), (2790, 86381)]