13213130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6134

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 14849590

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6089, 12178, 30445, 42623, 60890, 85246, 188759, 213115, 377518, 426230, 943795, 1321313, 1887590, 2642626, 6606565, 13213130]

約数ペア:

[(1, 13213130), (2, 6606565), (5, 2642626), (7, 1887590), (10, 1321313), (14, 943795), (31, 426230), (35, 377518), (62, 213115), (70, 188759), (155, 85246), (217, 60890), (310, 42623), (434, 30445), (1085, 12178), (2170, 6089)]