30638550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 76526352

約数和(自身を除く): 45887802

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 942, 1301, 1570, 2355, 2602, 3903, 3925, 4710, 6505, 7806, 7850, 11775, 13010, 19515, 23550, 32525, 39030, 65050, 97575, 195150, 204257, 408514, 612771, 1021285, 1225542, 2042570, 3063855, 5106425, 6127710, 10212850, 15319275, 30638550]

約数ペア:

[(1, 30638550), (2, 15319275), (3, 10212850), (5, 6127710), (6, 5106425), (10, 3063855), (15, 2042570), (25, 1225542), (30, 1021285), (50, 612771), (75, 408514), (150, 204257), (157, 195150), (314, 97575), (471, 65050), (785, 39030), (942, 32525), (1301, 23550), (1570, 19515), (2355, 13010), (2602, 11775), (3903, 7850), (3925, 7806), (4710, 6505)]