29778570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{110291}}^1$

素因数の和:110307

約数の個数: 32

約数和(自身を含む): 79410240

約数和(自身を除く): 49631670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 110291, 220582, 330873, 551455, 661746, 992619, 1102910, 1654365, 1985238, 2977857, 3308730, 4963095, 5955714, 9926190, 14889285, 29778570]

約数ペア:

[(1, 29778570), (2, 14889285), (3, 9926190), (5, 5955714), (6, 4963095), (9, 3308730), (10, 2977857), (15, 1985238), (18, 1654365), (27, 1102910), (30, 992619), (45, 661746), (54, 551455), (90, 330873), (135, 220582), (270, 110291)]