13931370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8179

約数の個数: 48

約数和(自身を含む): 38132640

約数和(自身を除く): 24201270

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, 8147, 16294, 24441, 40735, 48882, 73323, 81470, 122205, 146646, 154793, 244410, 309586, 366615, 464379, 733230, 773965, 928758, 1393137, 1547930, 2321895, 2786274, 4643790, 6965685, 13931370]

約数ペア:

[(1, 13931370), (2, 6965685), (3, 4643790), (5, 2786274), (6, 2321895), (9, 1547930), (10, 1393137), (15, 928758), (18, 773965), (19, 733230), (30, 464379), (38, 366615), (45, 309586), (57, 244410), (90, 154793), (95, 146646), (114, 122205), (171, 81470), (190, 73323), (285, 48882), (342, 40735), (570, 24441), (855, 16294), (1710, 8147)]