2771530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2671670

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 503, 551, 1006, 1102, 2515, 2755, 5030, 5510, 9557, 14587, 19114, 29174, 47785, 72935, 95570, 145870, 277153, 554306, 1385765, 2771530]

約数ペア:

[(1, 2771530), (2, 1385765), (5, 554306), (10, 277153), (19, 145870), (29, 95570), (38, 72935), (58, 47785), (95, 29174), (145, 19114), (190, 14587), (290, 9557), (503, 5510), (551, 5030), (1006, 2755), (1102, 2515)]