18767490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 55551744

約数和(自身を除く): 36784254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 751, 833, 1190, 1470, 1502, 1666, 1785, 2253, 2499, 3570, 3755, 4165, 4506, 4998, 5257, 7510, 8330, 10514, 11265, 12495, 12767, 15771, 22530, 24990, 25534, 26285, 31542, 36799, 38301, 52570, 63835, 73598, 76602, 78855, 89369, 110397, 127670, 157710, 178738, 183995, 191505, 220794, 268107, 367990, 383010, 446845, 536214, 551985, 625583, 893690, 1103970, 1251166, 1340535, 1876749, 2681070, 3127915, 3753498, 6255830, 9383745, 18767490]

約数ペア:

[(1, 18767490), (2, 9383745), (3, 6255830), (5, 3753498), (6, 3127915), (7, 2681070), (10, 1876749), (14, 1340535), (15, 1251166), (17, 1103970), (21, 893690), (30, 625583), (34, 551985), (35, 536214), (42, 446845), (49, 383010), (51, 367990), (70, 268107), (85, 220794), (98, 191505), (102, 183995), (105, 178738), (119, 157710), (147, 127670), (170, 110397), (210, 89369), (238, 78855), (245, 76602), (255, 73598), (294, 63835), (357, 52570), (490, 38301), (510, 36799), (595, 31542), (714, 26285), (735, 25534), (751, 24990), (833, 22530), (1190, 15771), (1470, 12767), (1502, 12495), (1666, 11265), (1785, 10514), (2253, 8330), (2499, 7510), (3570, 5257), (3755, 4998), (4165, 4506)]