30919278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13669}}^1$

素因数の和:13716

約数の個数: 32

約数和(自身を含む): 68896800

約数和(自身を除く): 37977522

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 13669, 27338, 41007, 82014, 177697, 355394, 396401, 533091, 792802, 1066182, 1189203, 2378406, 5153213, 10306426, 15459639, 30919278]

約数ペア:

[(1, 30919278), (2, 15459639), (3, 10306426), (6, 5153213), (13, 2378406), (26, 1189203), (29, 1066182), (39, 792802), (58, 533091), (78, 396401), (87, 355394), (174, 177697), (377, 82014), (754, 41007), (1131, 27338), (2262, 13669)]