75200790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{51157}}^1$

素因数の和:51181

約数の個数: 48

約数和(自身を含む): 209952432

約数和(自身を除く): 134751642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 51157, 102314, 153471, 255785, 306942, 358099, 511570, 716198, 767355, 1074297, 1534710, 1790495, 2148594, 2506693, 3580990, 5013386, 5371485, 7520079, 10742970, 12533465, 15040158, 25066930, 37600395, 75200790]

約数ペア:

[(1, 75200790), (2, 37600395), (3, 25066930), (5, 15040158), (6, 12533465), (7, 10742970), (10, 7520079), (14, 5371485), (15, 5013386), (21, 3580990), (30, 2506693), (35, 2148594), (42, 1790495), (49, 1534710), (70, 1074297), (98, 767355), (105, 716198), (147, 511570), (210, 358099), (245, 306942), (294, 255785), (490, 153471), (735, 102314), (1470, 51157)]