31486230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18445

約数の個数: 48

約数和(自身を含む): 86177520

約数和(自身を除く): 54691290

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, 18413, 36826, 55239, 92065, 110478, 165717, 184130, 276195, 331434, 349847, 552390, 699694, 828585, 1049541, 1657170, 1749235, 2099082, 3148623, 3498470, 5247705, 6297246, 10495410, 15743115, 31486230]

約数ペア:

[(1, 31486230), (2, 15743115), (3, 10495410), (5, 6297246), (6, 5247705), (9, 3498470), (10, 3148623), (15, 2099082), (18, 1749235), (19, 1657170), (30, 1049541), (38, 828585), (45, 699694), (57, 552390), (90, 349847), (95, 331434), (114, 276195), (171, 184130), (190, 165717), (285, 110478), (342, 92065), (570, 55239), (855, 36826), (1710, 18413)]