381274950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{363119}}^1$

素因数の和:363141

約数の個数: 48

約数和(自身を含む): 1080645120

約数和(自身を除く): 699370170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 363119, 726238, 1089357, 1815595, 2178714, 2541833, 3631190, 5083666, 5446785, 7625499, 9077975, 10893570, 12709165, 15250998, 18155950, 25418330, 27233925, 38127495, 54467850, 63545825, 76254990, 127091650, 190637475, 381274950]

約数ペア:

[(1, 381274950), (2, 190637475), (3, 127091650), (5, 76254990), (6, 63545825), (7, 54467850), (10, 38127495), (14, 27233925), (15, 25418330), (21, 18155950), (25, 15250998), (30, 12709165), (35, 10893570), (42, 9077975), (50, 7625499), (70, 5446785), (75, 5083666), (105, 3631190), (150, 2541833), (175, 2178714), (210, 1815595), (350, 1089357), (525, 726238), (1050, 363119)]