6431460

素因数分解:

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

素因数の和:15332

約数の個数: 48

約数和(自身を含む): 20582016

約数和(自身を除く): 14150556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15313, 30626, 45939, 61252, 76565, 91878, 107191, 153130, 183756, 214382, 229695, 306260, 321573, 428764, 459390, 535955, 643146, 918780, 1071910, 1286292, 1607865, 2143820, 3215730, 6431460]

約数ペア:

[(1, 6431460), (2, 3215730), (3, 2143820), (4, 1607865), (5, 1286292), (6, 1071910), (7, 918780), (10, 643146), (12, 535955), (14, 459390), (15, 428764), (20, 321573), (21, 306260), (28, 229695), (30, 214382), (35, 183756), (42, 153130), (60, 107191), (70, 91878), (84, 76565), (105, 61252), (140, 45939), (210, 30626), (420, 15313)]