309906270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11833}}^1$

素因数の和:11946

約数の個数: 64

約数和(自身を含む): 835007040

約数和(自身を除く): 525100770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 8730, 11833, 13095, 23666, 26190, 35499, 59165, 70998, 106497, 118330, 177495, 212994, 319491, 354990, 532485, 638982, 1064970, 1147801, 1597455, 2295602, 3194910, 3443403, 5739005, 6886806, 10330209, 11478010, 17217015, 20660418, 30990627, 34434030, 51651045, 61981254, 103302090, 154953135, 309906270]

約数ペア:

[(1, 309906270), (2, 154953135), (3, 103302090), (5, 61981254), (6, 51651045), (9, 34434030), (10, 30990627), (15, 20660418), (18, 17217015), (27, 11478010), (30, 10330209), (45, 6886806), (54, 5739005), (90, 3443403), (97, 3194910), (135, 2295602), (194, 1597455), (270, 1147801), (291, 1064970), (485, 638982), (582, 532485), (873, 354990), (970, 319491), (1455, 212994), (1746, 177495), (2619, 118330), (2910, 106497), (4365, 70998), (5238, 59165), (8730, 35499), (11833, 26190), (13095, 23666)]