28498770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 77328000

約数和(自身を除く): 48829230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 1789, 2655, 3186, 3578, 5310, 5367, 7965, 8945, 10734, 15930, 16101, 17890, 26835, 32202, 48303, 53670, 80505, 96606, 105551, 161010, 211102, 241515, 316653, 483030, 527755, 633306, 949959, 1055510, 1583265, 1899918, 2849877, 3166530, 4749795, 5699754, 9499590, 14249385, 28498770]

約数ペア:

[(1, 28498770), (2, 14249385), (3, 9499590), (5, 5699754), (6, 4749795), (9, 3166530), (10, 2849877), (15, 1899918), (18, 1583265), (27, 1055510), (30, 949959), (45, 633306), (54, 527755), (59, 483030), (90, 316653), (118, 241515), (135, 211102), (177, 161010), (270, 105551), (295, 96606), (354, 80505), (531, 53670), (590, 48303), (885, 32202), (1062, 26835), (1593, 17890), (1770, 16101), (1789, 15930), (2655, 10734), (3186, 8945), (3578, 7965), (5310, 5367)]