313931790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{2677}}^1$

素因数の和:3993

約数の個数: 48

約数和(自身を含む): 817154208

約数和(自身を除く): 503222418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1303, 2606, 2677, 3909, 5354, 6515, 7818, 8031, 11727, 13030, 13385, 16062, 19545, 23454, 24093, 26770, 39090, 40155, 48186, 58635, 80310, 117270, 120465, 240930, 3488131, 6976262, 10464393, 17440655, 20928786, 31393179, 34881310, 52321965, 62786358, 104643930, 156965895, 313931790]

約数ペア:

[(1, 313931790), (2, 156965895), (3, 104643930), (5, 62786358), (6, 52321965), (9, 34881310), (10, 31393179), (15, 20928786), (18, 17440655), (30, 10464393), (45, 6976262), (90, 3488131), (1303, 240930), (2606, 120465), (2677, 117270), (3909, 80310), (5354, 58635), (6515, 48186), (7818, 40155), (8031, 39090), (11727, 26770), (13030, 24093), (13385, 23454), (16062, 19545)]