636230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 1339200

約数和(自身を除く): 702970

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 149, 298, 305, 427, 610, 745, 854, 1043, 1490, 2086, 2135, 4270, 5215, 9089, 10430, 18178, 45445, 63623, 90890, 127246, 318115, 636230]

約数ペア:

[(1, 636230), (2, 318115), (5, 127246), (7, 90890), (10, 63623), (14, 45445), (35, 18178), (61, 10430), (70, 9089), (122, 5215), (149, 4270), (298, 2135), (305, 2086), (427, 1490), (610, 1043), (745, 854)]