157056270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{15263}}^1$

素因数の和:15294

約数の個数: 64

約数和(自身を含む): 439603200

約数和(自身を除く): 282546930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 15263, 30526, 45789, 76315, 91578, 106841, 152630, 213682, 228945, 320523, 457890, 534205, 641046, 747887, 1068410, 1495774, 1602615, 2243661, 3205230, 3739435, 4487322, 5235209, 7478870, 10470418, 11218305, 15705627, 22436610, 26176045, 31411254, 52352090, 78528135, 157056270]

約数ペア:

[(1, 157056270), (2, 78528135), (3, 52352090), (5, 31411254), (6, 26176045), (7, 22436610), (10, 15705627), (14, 11218305), (15, 10470418), (21, 7478870), (30, 5235209), (35, 4487322), (42, 3739435), (49, 3205230), (70, 2243661), (98, 1602615), (105, 1495774), (147, 1068410), (210, 747887), (245, 641046), (294, 534205), (343, 457890), (490, 320523), (686, 228945), (735, 213682), (1029, 152630), (1470, 106841), (1715, 91578), (2058, 76315), (3430, 45789), (5145, 30526), (10290, 15263)]