137861220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5461

約数の個数: 96

約数和(自身を含む): 448471296

約数和(自身を除く): 310610076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 5381, 6405, 8540, 10762, 12810, 16143, 21524, 25620, 26905, 32286, 37667, 53810, 64572, 75334, 80715, 107620, 113001, 150668, 161430, 188335, 226002, 322860, 328241, 376670, 452004, 565005, 656482, 753340, 984723, 1130010, 1312964, 1641205, 1969446, 2260020, 2297687, 3282410, 3938892, 4595374, 4923615, 6564820, 6893061, 9190748, 9847230, 11488435, 13786122, 19694460, 22976870, 27572244, 34465305, 45953740, 68930610, 137861220]

約数ペア:

[(1, 137861220), (2, 68930610), (3, 45953740), (4, 34465305), (5, 27572244), (6, 22976870), (7, 19694460), (10, 13786122), (12, 11488435), (14, 9847230), (15, 9190748), (20, 6893061), (21, 6564820), (28, 4923615), (30, 4595374), (35, 3938892), (42, 3282410), (60, 2297687), (61, 2260020), (70, 1969446), (84, 1641205), (105, 1312964), (122, 1130010), (140, 984723), (183, 753340), (210, 656482), (244, 565005), (305, 452004), (366, 376670), (420, 328241), (427, 322860), (610, 226002), (732, 188335), (854, 161430), (915, 150668), (1220, 113001), (1281, 107620), (1708, 80715), (1830, 75334), (2135, 64572), (2562, 53810), (3660, 37667), (4270, 32286), (5124, 26905), (5381, 25620), (6405, 21524), (8540, 16143), (10762, 12810)]