528075420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{517721}}^1$

素因数の和:517750

約数の個数: 48

約数和(自身を含む): 1565591328

約数和(自身を除く): 1037515908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 517721, 1035442, 1553163, 2070884, 2588605, 3106326, 5177210, 6212652, 7765815, 8801257, 10354420, 15531630, 17602514, 26403771, 31063260, 35205028, 44006285, 52807542, 88012570, 105615084, 132018855, 176025140, 264037710, 528075420]

約数ペア:

[(1, 528075420), (2, 264037710), (3, 176025140), (4, 132018855), (5, 105615084), (6, 88012570), (10, 52807542), (12, 44006285), (15, 35205028), (17, 31063260), (20, 26403771), (30, 17602514), (34, 15531630), (51, 10354420), (60, 8801257), (68, 7765815), (85, 6212652), (102, 5177210), (170, 3106326), (204, 2588605), (255, 2070884), (340, 1553163), (510, 1035442), (1020, 517721)]