28592910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 53176050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 727, 855, 874, 1035, 1311, 1454, 1710, 2070, 2181, 2185, 2622, 3635, 3933, 4362, 4370, 6543, 6555, 7270, 7866, 10905, 13086, 13110, 13813, 16721, 19665, 21810, 27626, 32715, 33442, 39330, 41439, 50163, 65430, 69065, 82878, 83605, 100326, 124317, 138130, 150489, 167210, 207195, 248634, 250815, 300978, 317699, 414390, 501630, 621585, 635398, 752445, 953097, 1243170, 1504890, 1588495, 1906194, 2859291, 3176990, 4765485, 5718582, 9530970, 14296455, 28592910]

約数ペア:

[(1, 28592910), (2, 14296455), (3, 9530970), (5, 5718582), (6, 4765485), (9, 3176990), (10, 2859291), (15, 1906194), (18, 1588495), (19, 1504890), (23, 1243170), (30, 953097), (38, 752445), (45, 635398), (46, 621585), (57, 501630), (69, 414390), (90, 317699), (95, 300978), (114, 250815), (115, 248634), (138, 207195), (171, 167210), (190, 150489), (207, 138130), (230, 124317), (285, 100326), (342, 83605), (345, 82878), (414, 69065), (437, 65430), (570, 50163), (690, 41439), (727, 39330), (855, 33442), (874, 32715), (1035, 27626), (1311, 21810), (1454, 19665), (1710, 16721), (2070, 13813), (2181, 13110), (2185, 13086), (2622, 10905), (3635, 7866), (3933, 7270), (4362, 6555), (4370, 6543)]