73403970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78929}}^1$

素因数の和:78970

約数の個数: 32

約数和(自身を含む): 181854720

約数和(自身を除く): 108450750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 78929, 157858, 236787, 394645, 473574, 789290, 1183935, 2367870, 2446799, 4893598, 7340397, 12233995, 14680794, 24467990, 36701985, 73403970]

約数ペア:

[(1, 73403970), (2, 36701985), (3, 24467990), (5, 14680794), (6, 12233995), (10, 7340397), (15, 4893598), (30, 2446799), (31, 2367870), (62, 1183935), (93, 789290), (155, 473574), (186, 394645), (310, 236787), (465, 157858), (930, 78929)]