15697073940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{304561}}^1$

素因数の和:305432

約数の個数: 48

約数和(自身を含む): 44003117760

約数和(自身を除く): 28306043820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1718, 2577, 3436, 4295, 5154, 8590, 10308, 12885, 17180, 25770, 51540, 304561, 609122, 913683, 1218244, 1522805, 1827366, 3045610, 3654732, 4568415, 6091220, 9136830, 18273660, 261617899, 523235798, 784853697, 1046471596, 1308089495, 1569707394, 2616178990, 3139414788, 3924268485, 5232357980, 7848536970, 15697073940]

約数ペア:

[(1, 15697073940), (2, 7848536970), (3, 5232357980), (4, 3924268485), (5, 3139414788), (6, 2616178990), (10, 1569707394), (12, 1308089495), (15, 1046471596), (20, 784853697), (30, 523235798), (60, 261617899), (859, 18273660), (1718, 9136830), (2577, 6091220), (3436, 4568415), (4295, 3654732), (5154, 3045610), (8590, 1827366), (10308, 1522805), (12885, 1218244), (17180, 913683), (25770, 609122), (51540, 304561)]