39352740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 128916480

約数和(自身を除く): 89563740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2179, 2580, 3010, 3612, 4358, 4515, 6020, 6537, 8716, 9030, 10895, 13074, 15253, 18060, 21790, 26148, 30506, 32685, 43580, 45759, 61012, 65370, 76265, 91518, 93697, 130740, 152530, 183036, 187394, 228795, 281091, 305060, 374788, 457590, 468485, 562182, 655879, 915180, 936970, 1124364, 1311758, 1405455, 1873940, 1967637, 2623516, 2810910, 3279395, 3935274, 5621820, 6558790, 7870548, 9838185, 13117580, 19676370, 39352740]

約数ペア:

[(1, 39352740), (2, 19676370), (3, 13117580), (4, 9838185), (5, 7870548), (6, 6558790), (7, 5621820), (10, 3935274), (12, 3279395), (14, 2810910), (15, 2623516), (20, 1967637), (21, 1873940), (28, 1405455), (30, 1311758), (35, 1124364), (42, 936970), (43, 915180), (60, 655879), (70, 562182), (84, 468485), (86, 457590), (105, 374788), (129, 305060), (140, 281091), (172, 228795), (210, 187394), (215, 183036), (258, 152530), (301, 130740), (420, 93697), (430, 91518), (516, 76265), (602, 65370), (645, 61012), (860, 45759), (903, 43580), (1204, 32685), (1290, 30506), (1505, 26148), (1806, 21790), (2179, 18060), (2580, 15253), (3010, 13074), (3612, 10895), (4358, 9030), (4515, 8716), (6020, 6537)]