68845070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57853}}^1$

素因数の和:57884

約数の個数: 32

約数和(自身を含む): 149957568

約数和(自身を除く): 81112498

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 57853, 115706, 289265, 404971, 578530, 809942, 983501, 1967002, 2024855, 4049710, 4917505, 6884507, 9835010, 13769014, 34422535, 68845070]

約数ペア:

[(1, 68845070), (2, 34422535), (5, 13769014), (7, 9835010), (10, 6884507), (14, 4917505), (17, 4049710), (34, 2024855), (35, 1967002), (70, 983501), (85, 809942), (119, 578530), (170, 404971), (238, 289265), (595, 115706), (1190, 57853)]