74895190

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 139410720

約数和(自身を除く): 64515530

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 2081, 3599, 4162, 7198, 10405, 17995, 20810, 35990, 122779, 126941, 245558, 253882, 613895, 634705, 1227790, 1269410, 7489519, 14979038, 37447595, 74895190]

約数ペア:

[(1, 74895190), (2, 37447595), (5, 14979038), (10, 7489519), (59, 1269410), (61, 1227790), (118, 634705), (122, 613895), (295, 253882), (305, 245558), (590, 126941), (610, 122779), (2081, 35990), (3599, 20810), (4162, 17995), (7198, 10405)]