189490230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110813}}^1$

素因数の和:110845

約数の個数: 48

約数和(自身を含む): 518609520

約数和(自身を除く): 329119290

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, 110813, 221626, 332439, 554065, 664878, 997317, 1108130, 1662195, 1994634, 2105447, 3324390, 4210894, 4986585, 6316341, 9973170, 10527235, 12632682, 18949023, 21054470, 31581705, 37898046, 63163410, 94745115, 189490230]

約数ペア:

[(1, 189490230), (2, 94745115), (3, 63163410), (5, 37898046), (6, 31581705), (9, 21054470), (10, 18949023), (15, 12632682), (18, 10527235), (19, 9973170), (30, 6316341), (38, 4986585), (45, 4210894), (57, 3324390), (90, 2105447), (95, 1994634), (114, 1662195), (171, 1108130), (190, 997317), (285, 664878), (342, 554065), (570, 332439), (855, 221626), (1710, 110813)]