74890710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277373}}^1$

素因数の和:277389

約数の個数: 32

約数和(自身を含む): 199709280

約数和(自身を除く): 124818570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277373, 554746, 832119, 1386865, 1664238, 2496357, 2773730, 4160595, 4992714, 7489071, 8321190, 12481785, 14978142, 24963570, 37445355, 74890710]

約数ペア:

[(1, 74890710), (2, 37445355), (3, 24963570), (5, 14978142), (6, 12481785), (9, 8321190), (10, 7489071), (15, 4992714), (18, 4160595), (27, 2773730), (30, 2496357), (45, 1664238), (54, 1386865), (90, 832119), (135, 554746), (270, 277373)]