68593740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1163}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 192423168

約数和(自身を除く): 123829428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1163, 1966, 2326, 2949, 3489, 3932, 4652, 4915, 5815, 5898, 6978, 9830, 11630, 11796, 13956, 14745, 17445, 19660, 23260, 29490, 34890, 58980, 69780, 1143229, 2286458, 3429687, 4572916, 5716145, 6859374, 11432290, 13718748, 17148435, 22864580, 34296870, 68593740]

約数ペア:

[(1, 68593740), (2, 34296870), (3, 22864580), (4, 17148435), (5, 13718748), (6, 11432290), (10, 6859374), (12, 5716145), (15, 4572916), (20, 3429687), (30, 2286458), (60, 1143229), (983, 69780), (1163, 58980), (1966, 34890), (2326, 29490), (2949, 23260), (3489, 19660), (3932, 17445), (4652, 14745), (4915, 13956), (5815, 11796), (5898, 11630), (6978, 9830)]