15810030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 41552784

約数和(自身を除く): 25742754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 1811, 2910, 3622, 4365, 5433, 8730, 9055, 10866, 16299, 18110, 27165, 32598, 54330, 81495, 162990, 175667, 351334, 527001, 878335, 1054002, 1581003, 1756670, 2635005, 3162006, 5270010, 7905015, 15810030]

約数ペア:

[(1, 15810030), (2, 7905015), (3, 5270010), (5, 3162006), (6, 2635005), (9, 1756670), (10, 1581003), (15, 1054002), (18, 878335), (30, 527001), (45, 351334), (90, 175667), (97, 162990), (194, 81495), (291, 54330), (485, 32598), (582, 27165), (873, 18110), (970, 16299), (1455, 10866), (1746, 9055), (1811, 8730), (2910, 5433), (3622, 4365)]