2020137150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{585547}}^1$

素因数の和:585585

約数の個数: 48

約数和(自身を含む): 5227772544

約数和(自身を除く): 3207635394

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 585547, 1171094, 1756641, 2927735, 3513282, 5855470, 8783205, 13467581, 14638675, 17566410, 26935162, 29277350, 40402743, 43916025, 67337905, 80805486, 87832050, 134675810, 202013715, 336689525, 404027430, 673379050, 1010068575, 2020137150]

約数ペア:

[(1, 2020137150), (2, 1010068575), (3, 673379050), (5, 404027430), (6, 336689525), (10, 202013715), (15, 134675810), (23, 87832050), (25, 80805486), (30, 67337905), (46, 43916025), (50, 40402743), (69, 29277350), (75, 26935162), (115, 17566410), (138, 14638675), (150, 13467581), (230, 8783205), (345, 5855470), (575, 3513282), (690, 2927735), (1150, 1756641), (1725, 1171094), (3450, 585547)]