17966200380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3364457}}^1$

素因数の和:3364558

約数の個数: 48

約数和(自身を含む): 50870604960

約数和(自身を除く): 32904404580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 3364457, 6728914, 10093371, 13457828, 16822285, 20186742, 33644570, 40373484, 50466855, 67289140, 100933710, 201867420, 299436673, 598873346, 898310019, 1197746692, 1497183365, 1796620038, 2994366730, 3593240076, 4491550095, 5988733460, 8983100190, 17966200380]

約数ペア:

[(1, 17966200380), (2, 8983100190), (3, 5988733460), (4, 4491550095), (5, 3593240076), (6, 2994366730), (10, 1796620038), (12, 1497183365), (15, 1197746692), (20, 898310019), (30, 598873346), (60, 299436673), (89, 201867420), (178, 100933710), (267, 67289140), (356, 50466855), (445, 40373484), (534, 33644570), (890, 20186742), (1068, 16822285), (1335, 13457828), (1780, 10093371), (2670, 6728914), (5340, 3364457)]