12864330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7555

約数の個数: 48

約数和(自身を含む): 35212320

約数和(自身を除く): 22347990

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, 7523, 15046, 22569, 37615, 45138, 67707, 75230, 112845, 135414, 142937, 225690, 285874, 338535, 428811, 677070, 714685, 857622, 1286433, 1429370, 2144055, 2572866, 4288110, 6432165, 12864330]

約数ペア:

[(1, 12864330), (2, 6432165), (3, 4288110), (5, 2572866), (6, 2144055), (9, 1429370), (10, 1286433), (15, 857622), (18, 714685), (19, 677070), (30, 428811), (38, 338535), (45, 285874), (57, 225690), (90, 142937), (95, 135414), (114, 112845), (171, 75230), (190, 67707), (285, 45138), (342, 37615), (570, 22569), (855, 15046), (1710, 7523)]