90704940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4211}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 254741760

約数和(自身を除く): 164036820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4211, 4308, 5385, 7180, 8422, 10770, 12633, 16844, 21055, 21540, 25266, 42110, 50532, 63165, 84220, 126330, 252660, 1511749, 3023498, 4535247, 6046996, 7558745, 9070494, 15117490, 18140988, 22676235, 30234980, 45352470, 90704940]

約数ペア:

[(1, 90704940), (2, 45352470), (3, 30234980), (4, 22676235), (5, 18140988), (6, 15117490), (10, 9070494), (12, 7558745), (15, 6046996), (20, 4535247), (30, 3023498), (60, 1511749), (359, 252660), (718, 126330), (1077, 84220), (1436, 63165), (1795, 50532), (2154, 42110), (3590, 25266), (4211, 21540), (4308, 21055), (5385, 16844), (7180, 12633), (8422, 10770)]