89353740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2791

約数の個数: 96

約数和(自身を含む): 289658880

約数和(自身を除く): 200305140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2693, 2765, 3318, 4740, 5386, 5530, 6636, 8079, 8295, 10772, 11060, 13465, 16158, 16590, 18851, 26930, 32316, 33180, 37702, 40395, 53860, 56553, 75404, 80790, 94255, 113106, 161580, 188510, 212747, 226212, 282765, 377020, 425494, 565530, 638241, 850988, 1063735, 1131060, 1276482, 1489229, 2127470, 2552964, 2978458, 3191205, 4254940, 4467687, 5956916, 6382410, 7446145, 8935374, 12764820, 14892290, 17870748, 22338435, 29784580, 44676870, 89353740]

約数ペア:

[(1, 89353740), (2, 44676870), (3, 29784580), (4, 22338435), (5, 17870748), (6, 14892290), (7, 12764820), (10, 8935374), (12, 7446145), (14, 6382410), (15, 5956916), (20, 4467687), (21, 4254940), (28, 3191205), (30, 2978458), (35, 2552964), (42, 2127470), (60, 1489229), (70, 1276482), (79, 1131060), (84, 1063735), (105, 850988), (140, 638241), (158, 565530), (210, 425494), (237, 377020), (316, 282765), (395, 226212), (420, 212747), (474, 188510), (553, 161580), (790, 113106), (948, 94255), (1106, 80790), (1185, 75404), (1580, 56553), (1659, 53860), (2212, 40395), (2370, 37702), (2693, 33180), (2765, 32316), (3318, 26930), (4740, 18851), (5386, 16590), (5530, 16158), (6636, 13465), (8079, 11060), (8295, 10772)]