90218130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103699}}^1$

素因数の和:103738

約数の個数: 32

約数和(自身を含む): 223992000

約数和(自身を除く): 133773870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 103699, 207398, 311097, 518495, 622194, 1036990, 1555485, 3007271, 3110970, 6014542, 9021813, 15036355, 18043626, 30072710, 45109065, 90218130]

約数ペア:

[(1, 90218130), (2, 45109065), (3, 30072710), (5, 18043626), (6, 15036355), (10, 9021813), (15, 6014542), (29, 3110970), (30, 3007271), (58, 1555485), (87, 1036990), (145, 622194), (174, 518495), (290, 311097), (435, 207398), (870, 103699)]