69861160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 168894720

約数和(自身を除く): 99033560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 1447, 2414, 2840, 2894, 4828, 5788, 6035, 7235, 9656, 11576, 12070, 14470, 24140, 24599, 28940, 48280, 49198, 57880, 98396, 102737, 122995, 196792, 205474, 245990, 410948, 491980, 513685, 821896, 983960, 1027370, 1746529, 2054740, 3493058, 4109480, 6986116, 8732645, 13972232, 17465290, 34930580, 69861160]

約数ペア:

[(1, 69861160), (2, 34930580), (4, 17465290), (5, 13972232), (8, 8732645), (10, 6986116), (17, 4109480), (20, 3493058), (34, 2054740), (40, 1746529), (68, 1027370), (71, 983960), (85, 821896), (136, 513685), (142, 491980), (170, 410948), (284, 245990), (340, 205474), (355, 196792), (568, 122995), (680, 102737), (710, 98396), (1207, 57880), (1420, 49198), (1447, 48280), (2414, 28940), (2840, 24599), (2894, 24140), (4828, 14470), (5788, 12070), (6035, 11576), (7235, 9656)]