497807220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{436673}}^1$

素因数の和:436704

約数の個数: 48

約数和(自身を含む): 1467224640

約数和(自身を除く): 969417420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 436673, 873346, 1310019, 1746692, 2183365, 2620038, 4366730, 5240076, 6550095, 8296787, 8733460, 13100190, 16593574, 24890361, 26200380, 33187148, 41483935, 49780722, 82967870, 99561444, 124451805, 165935740, 248903610, 497807220]

約数ペア:

[(1, 497807220), (2, 248903610), (3, 165935740), (4, 124451805), (5, 99561444), (6, 82967870), (10, 49780722), (12, 41483935), (15, 33187148), (19, 26200380), (20, 24890361), (30, 16593574), (38, 13100190), (57, 8733460), (60, 8296787), (76, 6550095), (95, 5240076), (114, 4366730), (190, 2620038), (228, 2183365), (285, 1746692), (380, 1310019), (570, 873346), (1140, 436673)]