42942870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4919}}^1$

素因数の和:5029

約数の個数: 48

約数和(自身を含む): 112825440

約数和(自身を除く): 69882570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 4919, 8730, 9838, 14757, 24595, 29514, 44271, 49190, 73785, 88542, 147570, 221355, 442710, 477143, 954286, 1431429, 2385715, 2862858, 4294287, 4771430, 7157145, 8588574, 14314290, 21471435, 42942870]

約数ペア:

[(1, 42942870), (2, 21471435), (3, 14314290), (5, 8588574), (6, 7157145), (9, 4771430), (10, 4294287), (15, 2862858), (18, 2385715), (30, 1431429), (45, 954286), (90, 477143), (97, 442710), (194, 221355), (291, 147570), (485, 88542), (582, 73785), (873, 49190), (970, 44271), (1455, 29514), (1746, 24595), (2910, 14757), (4365, 9838), (4919, 8730)]