227988670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5154

約数の個数: 64

約数和(自身を含む): 515491200

約数和(自身を除く): 287502530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4459, 5113, 6370, 8918, 10226, 22295, 25565, 35791, 44590, 51130, 66469, 71582, 132938, 178955, 250537, 332345, 357910, 465283, 501074, 664690, 930566, 1252685, 1753759, 2326415, 2505370, 3256981, 3507518, 4652830, 6513962, 8768795, 16284905, 17537590, 22798867, 32569810, 45597734, 113994335, 227988670]

約数ペア:

[(1, 227988670), (2, 113994335), (5, 45597734), (7, 32569810), (10, 22798867), (13, 17537590), (14, 16284905), (26, 8768795), (35, 6513962), (49, 4652830), (65, 3507518), (70, 3256981), (91, 2505370), (98, 2326415), (130, 1753759), (182, 1252685), (245, 930566), (343, 664690), (455, 501074), (490, 465283), (637, 357910), (686, 332345), (910, 250537), (1274, 178955), (1715, 132938), (3185, 71582), (3430, 66469), (4459, 51130), (5113, 44590), (6370, 35791), (8918, 25565), (10226, 22295)]