457132380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{448169}}^1$

素因数の和:448198

約数の個数: 48

約数和(自身を含む): 1355266080

約数和(自身を除く): 898133700

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, 448169, 896338, 1344507, 1792676, 2240845, 2689014, 4481690, 5378028, 6722535, 7618873, 8963380, 13445070, 15237746, 22856619, 26890140, 30475492, 38094365, 45713238, 76188730, 91426476, 114283095, 152377460, 228566190, 457132380]

約数ペア:

[(1, 457132380), (2, 228566190), (3, 152377460), (4, 114283095), (5, 91426476), (6, 76188730), (10, 45713238), (12, 38094365), (15, 30475492), (17, 26890140), (20, 22856619), (30, 15237746), (34, 13445070), (51, 8963380), (60, 7618873), (68, 6722535), (85, 5378028), (102, 4481690), (170, 2689014), (204, 2240845), (255, 1792676), (340, 1344507), (510, 896338), (1020, 448169)]