4419090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 8281710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1259, 1755, 2518, 3510, 3777, 6295, 7554, 11331, 12590, 16367, 18885, 22662, 32734, 33993, 37770, 49101, 56655, 67986, 81835, 98202, 113310, 147303, 163670, 169965, 245505, 294606, 339930, 441909, 491010, 736515, 883818, 1473030, 2209545, 4419090]

約数ペア:

[(1, 4419090), (2, 2209545), (3, 1473030), (5, 883818), (6, 736515), (9, 491010), (10, 441909), (13, 339930), (15, 294606), (18, 245505), (26, 169965), (27, 163670), (30, 147303), (39, 113310), (45, 98202), (54, 81835), (65, 67986), (78, 56655), (90, 49101), (117, 37770), (130, 33993), (135, 32734), (195, 22662), (234, 18885), (270, 16367), (351, 12590), (390, 11331), (585, 7554), (702, 6295), (1170, 3777), (1259, 3510), (1755, 2518)]