2505332580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1346953}}^1$

素因数の和:1346996

約数の個数: 48

約数和(自身を含む): 7241224704

約数和(自身を除く): 4735892124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1346953, 2693906, 4040859, 5387812, 6734765, 8081718, 13469530, 16163436, 20204295, 26939060, 40408590, 41755543, 80817180, 83511086, 125266629, 167022172, 208777715, 250533258, 417555430, 501066516, 626333145, 835110860, 1252666290, 2505332580]

約数ペア:

[(1, 2505332580), (2, 1252666290), (3, 835110860), (4, 626333145), (5, 501066516), (6, 417555430), (10, 250533258), (12, 208777715), (15, 167022172), (20, 125266629), (30, 83511086), (31, 80817180), (60, 41755543), (62, 40408590), (93, 26939060), (124, 20204295), (155, 16163436), (186, 13469530), (310, 8081718), (372, 6734765), (465, 5387812), (620, 4040859), (930, 2693906), (1860, 1346953)]