161719830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94573}}^1$

素因数の和:94605

約数の個数: 48

約数和(自身を含む): 442606320

約数和(自身を除く): 280886490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 94573, 189146, 283719, 472865, 567438, 851157, 945730, 1418595, 1702314, 1796887, 2837190, 3593774, 4255785, 5390661, 8511570, 8984435, 10781322, 16171983, 17968870, 26953305, 32343966, 53906610, 80859915, 161719830]

約数ペア:

[(1, 161719830), (2, 80859915), (3, 53906610), (5, 32343966), (6, 26953305), (9, 17968870), (10, 16171983), (15, 10781322), (18, 8984435), (19, 8511570), (30, 5390661), (38, 4255785), (45, 3593774), (57, 2837190), (90, 1796887), (95, 1702314), (114, 1418595), (171, 945730), (190, 851157), (285, 567438), (342, 472865), (570, 283719), (855, 189146), (1710, 94573)]