202470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 515808

約数和(自身を除く): 313338

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 397, 510, 794, 1191, 1985, 2382, 3970, 5955, 6749, 11910, 13498, 20247, 33745, 40494, 67490, 101235, 202470]

約数ペア:

[(1, 202470), (2, 101235), (3, 67490), (5, 40494), (6, 33745), (10, 20247), (15, 13498), (17, 11910), (30, 6749), (34, 5955), (51, 3970), (85, 2382), (102, 1985), (170, 1191), (255, 794), (397, 510)]