30885589010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{193871}}^1$

素因数の和:194146

約数の個数: 32

約数和(自身を含む): 56533075200

約数和(自身を除く): 25647486190

約数列:

[1, 2, 5, 10, 89, 178, 179, 358, 445, 890, 895, 1790, 15931, 31862, 79655, 159310, 193871, 387742, 969355, 1938710, 17254519, 34509038, 34702909, 69405818, 86272595, 172545190, 173514545, 347029090, 3088558901, 6177117802, 15442794505, 30885589010]

約数ペア:

[(1, 30885589010), (2, 15442794505), (5, 6177117802), (10, 3088558901), (89, 347029090), (178, 173514545), (179, 172545190), (358, 86272595), (445, 69405818), (890, 34702909), (895, 34509038), (1790, 17254519), (15931, 1938710), (31862, 969355), (79655, 387742), (159310, 193871)]