1393030660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20183}}^1$

素因数の和:20245

約数の個数: 96

約数和(自身を含む): 3662184960

約数和(自身を除く): 2269154300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1972, 2030, 2380, 2465, 3451, 4060, 4930, 6902, 9860, 13804, 17255, 20183, 34510, 40366, 69020, 80732, 100915, 141281, 201830, 282562, 343111, 403660, 565124, 585307, 686222, 706405, 1170614, 1372444, 1412810, 1715555, 2341228, 2401777, 2825620, 2926535, 3431110, 4097149, 4803554, 5853070, 6862220, 8194298, 9607108, 9950219, 11706140, 12008885, 16388596, 19900438, 20485745, 24017770, 39800876, 40971490, 48035540, 49751095, 69651533, 81942980, 99502190, 139303066, 199004380, 278606132, 348257665, 696515330, 1393030660]

約数ペア:

[(1, 1393030660), (2, 696515330), (4, 348257665), (5, 278606132), (7, 199004380), (10, 139303066), (14, 99502190), (17, 81942980), (20, 69651533), (28, 49751095), (29, 48035540), (34, 40971490), (35, 39800876), (58, 24017770), (68, 20485745), (70, 19900438), (85, 16388596), (116, 12008885), (119, 11706140), (140, 9950219), (145, 9607108), (170, 8194298), (203, 6862220), (238, 5853070), (290, 4803554), (340, 4097149), (406, 3431110), (476, 2926535), (493, 2825620), (580, 2401777), (595, 2341228), (812, 1715555), (986, 1412810), (1015, 1372444), (1190, 1170614), (1972, 706405), (2030, 686222), (2380, 585307), (2465, 565124), (3451, 403660), (4060, 343111), (4930, 282562), (6902, 201830), (9860, 141281), (13804, 100915), (17255, 80732), (20183, 69020), (34510, 40366)]