87488730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7348

約数の個数: 96

約数和(自身を含む): 273686400

約数和(自身を除く): 186197670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 7309, 11970, 14618, 21927, 36545, 43854, 51163, 65781, 73090, 102326, 109635, 131562, 138871, 153489, 219270, 255815, 277742, 306978, 328905, 416613, 460467, 511630, 657810, 694355, 767445, 833226, 920934, 972097, 1249839, 1388710, 1534890, 1944194, 2083065, 2302335, 2499678, 2916291, 4166130, 4604670, 4860485, 5832582, 6249195, 8748873, 9720970, 12498390, 14581455, 17497746, 29162910, 43744365, 87488730]

約数ペア:

[(1, 87488730), (2, 43744365), (3, 29162910), (5, 17497746), (6, 14581455), (7, 12498390), (9, 9720970), (10, 8748873), (14, 6249195), (15, 5832582), (18, 4860485), (19, 4604670), (21, 4166130), (30, 2916291), (35, 2499678), (38, 2302335), (42, 2083065), (45, 1944194), (57, 1534890), (63, 1388710), (70, 1249839), (90, 972097), (95, 920934), (105, 833226), (114, 767445), (126, 694355), (133, 657810), (171, 511630), (190, 460467), (210, 416613), (266, 328905), (285, 306978), (315, 277742), (342, 255815), (399, 219270), (570, 153489), (630, 138871), (665, 131562), (798, 109635), (855, 102326), (1197, 73090), (1330, 65781), (1710, 51163), (1995, 43854), (2394, 36545), (3990, 21927), (5985, 14618), (7309, 11970)]