3215730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{15313}}^1$

素因数の和:15330

約数の個数: 32

約数和(自身を含む): 8820864

約数和(自身を除く): 5605134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 15313, 30626, 45939, 76565, 91878, 107191, 153130, 214382, 229695, 321573, 459390, 535955, 643146, 1071910, 1607865, 3215730]

約数ペア:

[(1, 3215730), (2, 1607865), (3, 1071910), (5, 643146), (6, 535955), (7, 459390), (10, 321573), (14, 229695), (15, 214382), (21, 153130), (30, 107191), (35, 91878), (42, 76565), (70, 45939), (105, 30626), (210, 15313)]