147671460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19079}}^1$

素因数の和:19137

約数の個数: 72

約数和(自身を含む): 458377920

約数和(自身を除く): 310706460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 19079, 38158, 57237, 76316, 95395, 114474, 171711, 190790, 228948, 286185, 343422, 381580, 572370, 686844, 820397, 858555, 1144740, 1640794, 1717110, 2461191, 3281588, 3434220, 4101985, 4922382, 7383573, 8203970, 9844764, 12305955, 14767146, 16407940, 24611910, 29534292, 36917865, 49223820, 73835730, 147671460]

約数ペア:

[(1, 147671460), (2, 73835730), (3, 49223820), (4, 36917865), (5, 29534292), (6, 24611910), (9, 16407940), (10, 14767146), (12, 12305955), (15, 9844764), (18, 8203970), (20, 7383573), (30, 4922382), (36, 4101985), (43, 3434220), (45, 3281588), (60, 2461191), (86, 1717110), (90, 1640794), (129, 1144740), (172, 858555), (180, 820397), (215, 686844), (258, 572370), (387, 381580), (430, 343422), (516, 286185), (645, 228948), (774, 190790), (860, 171711), (1290, 114474), (1548, 95395), (1935, 76316), (2580, 57237), (3870, 38158), (7740, 19079)]