1910490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 4694976

約数和(自身を除く): 2784486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1481, 2962, 4443, 7405, 8886, 14810, 22215, 44430, 63683, 127366, 191049, 318415, 382098, 636830, 955245, 1910490]

約数ペア:

[(1, 1910490), (2, 955245), (3, 636830), (5, 382098), (6, 318415), (10, 191049), (15, 127366), (30, 63683), (43, 44430), (86, 22215), (129, 14810), (215, 8886), (258, 7405), (430, 4443), (645, 2962), (1290, 1481)]