74984790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147029}}^1$

素因数の和:147056

約数の個数: 32

約数和(自身を含む): 190550880

約数和(自身を除く): 115566090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 147029, 294058, 441087, 735145, 882174, 1470290, 2205435, 2499493, 4410870, 4998986, 7498479, 12497465, 14996958, 24994930, 37492395, 74984790]

約数ペア:

[(1, 74984790), (2, 37492395), (3, 24994930), (5, 14996958), (6, 12497465), (10, 7498479), (15, 4998986), (17, 4410870), (30, 2499493), (34, 2205435), (51, 1470290), (85, 882174), (102, 735145), (170, 441087), (255, 294058), (510, 147029)]