73659990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18743}}^1$

素因数の和:18884

約数の個数: 32

約数和(自身を含む): 178142976

約数和(自身を除く): 104482986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 18743, 37486, 56229, 93715, 112458, 187430, 281145, 562290, 2455333, 4910666, 7365999, 12276665, 14731998, 24553330, 36829995, 73659990]

約数ペア:

[(1, 73659990), (2, 36829995), (3, 24553330), (5, 14731998), (6, 12276665), (10, 7365999), (15, 4910666), (30, 2455333), (131, 562290), (262, 281145), (393, 187430), (655, 112458), (786, 93715), (1310, 56229), (1965, 37486), (3930, 18743)]