30551380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 69128640

約数和(自身を除く): 38577260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 1523, 2006, 3046, 4012, 5015, 6092, 7615, 10030, 15230, 20060, 25891, 30460, 51782, 89857, 103564, 129455, 179714, 258910, 359428, 449285, 517820, 898570, 1527569, 1797140, 3055138, 6110276, 7637845, 15275690, 30551380]

約数ペア:

[(1, 30551380), (2, 15275690), (4, 7637845), (5, 6110276), (10, 3055138), (17, 1797140), (20, 1527569), (34, 898570), (59, 517820), (68, 449285), (85, 359428), (118, 258910), (170, 179714), (236, 129455), (295, 103564), (340, 89857), (590, 51782), (1003, 30460), (1180, 25891), (1523, 20060), (2006, 15230), (3046, 10030), (4012, 7615), (5015, 6092)]