1807331330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{1543}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 3855306240

約数和(自身を除く): 2047974910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 577, 1015, 1154, 1543, 2030, 2885, 3086, 4039, 5770, 7715, 8078, 10801, 15430, 16733, 20195, 21602, 33466, 40390, 44747, 54005, 83665, 89494, 108010, 117131, 167330, 223735, 234262, 313229, 447470, 585655, 626458, 890311, 1171310, 1566145, 1780622, 3132290, 4451555, 6232177, 8903110, 12464354, 25819019, 31160885, 51638038, 62321770, 129095095, 180733133, 258190190, 361466266, 903665665, 1807331330]

約数ペア:

[(1, 1807331330), (2, 903665665), (5, 361466266), (7, 258190190), (10, 180733133), (14, 129095095), (29, 62321770), (35, 51638038), (58, 31160885), (70, 25819019), (145, 12464354), (203, 8903110), (290, 6232177), (406, 4451555), (577, 3132290), (1015, 1780622), (1154, 1566145), (1543, 1171310), (2030, 890311), (2885, 626458), (3086, 585655), (4039, 447470), (5770, 313229), (7715, 234262), (8078, 223735), (10801, 167330), (15430, 117131), (16733, 108010), (20195, 89494), (21602, 83665), (33466, 54005), (40390, 44747)]