30287124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3925

約数の個数: 72

約数和(自身を含む): 90341888

約数和(自身を除く): 60054764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3877, 3906, 7754, 7812, 11631, 15508, 23262, 27139, 34893, 46524, 54278, 69786, 81417, 108556, 120187, 139572, 162834, 240374, 244251, 325668, 360561, 480748, 488502, 721122, 841309, 977004, 1081683, 1442244, 1682618, 2163366, 2523927, 3365236, 4326732, 5047854, 7571781, 10095708, 15143562, 30287124]

約数ペア:

[(1, 30287124), (2, 15143562), (3, 10095708), (4, 7571781), (6, 5047854), (7, 4326732), (9, 3365236), (12, 2523927), (14, 2163366), (18, 1682618), (21, 1442244), (28, 1081683), (31, 977004), (36, 841309), (42, 721122), (62, 488502), (63, 480748), (84, 360561), (93, 325668), (124, 244251), (126, 240374), (186, 162834), (217, 139572), (252, 120187), (279, 108556), (372, 81417), (434, 69786), (558, 54278), (651, 46524), (868, 34893), (1116, 27139), (1302, 23262), (1953, 15508), (2604, 11631), (3877, 7812), (3906, 7754)]