4421830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 9172800

約数和(自身を除く): 4750970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 349, 362, 698, 905, 1267, 1745, 1810, 2443, 2534, 3490, 4886, 6335, 12215, 12670, 24430, 63169, 126338, 315845, 442183, 631690, 884366, 2210915, 4421830]

約数ペア:

[(1, 4421830), (2, 2210915), (5, 884366), (7, 631690), (10, 442183), (14, 315845), (35, 126338), (70, 63169), (181, 24430), (349, 12670), (362, 12215), (698, 6335), (905, 4886), (1267, 3490), (1745, 2534), (1810, 2443)]