30433383

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 50824800

約数和(自身を除く): 20391417

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 171, 261, 323, 361, 493, 551, 969, 1083, 1479, 1653, 2907, 3249, 4437, 4959, 6137, 6859, 9367, 10469, 18411, 20577, 28101, 31407, 55233, 61731, 84303, 94221, 116603, 177973, 198911, 349809, 533919, 596733, 1049427, 1601757, 1790199, 3381487, 10144461, 30433383]

約数ペア:

[(1, 30433383), (3, 10144461), (9, 3381487), (17, 1790199), (19, 1601757), (29, 1049427), (51, 596733), (57, 533919), (87, 349809), (153, 198911), (171, 177973), (261, 116603), (323, 94221), (361, 84303), (493, 61731), (551, 55233), (969, 31407), (1083, 28101), (1479, 20577), (1653, 18411), (2907, 10469), (3249, 9367), (4437, 6859), (4959, 6137)]