4541820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 12942720

約数和(自身を除く): 8400900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1283, 1770, 2566, 3540, 3849, 5132, 6415, 7698, 12830, 15396, 19245, 25660, 38490, 75697, 76980, 151394, 227091, 302788, 378485, 454182, 756970, 908364, 1135455, 1513940, 2270910, 4541820]

約数ペア:

[(1, 4541820), (2, 2270910), (3, 1513940), (4, 1135455), (5, 908364), (6, 756970), (10, 454182), (12, 378485), (15, 302788), (20, 227091), (30, 151394), (59, 76980), (60, 75697), (118, 38490), (177, 25660), (236, 19245), (295, 15396), (354, 12830), (590, 7698), (708, 6415), (885, 5132), (1180, 3849), (1283, 3540), (1770, 2566)]