274322410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5939}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 513216000

約数和(自身を除く): 238893590

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4619, 5939, 9238, 11878, 23095, 29695, 46190, 59390, 184109, 368218, 884911, 920545, 1769822, 1841090, 4424555, 8849110, 27432241, 54864482, 137161205, 274322410]

約数ペア:

[(1, 274322410), (2, 137161205), (5, 54864482), (10, 27432241), (31, 8849110), (62, 4424555), (149, 1841090), (155, 1769822), (298, 920545), (310, 884911), (745, 368218), (1490, 184109), (4619, 59390), (5939, 46190), (9238, 29695), (11878, 23095)]