7165060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 10333820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 839, 854, 1220, 1678, 1708, 2135, 3356, 4195, 4270, 5873, 8390, 8540, 11746, 16780, 23492, 29365, 51179, 58730, 102358, 117460, 204716, 255895, 358253, 511790, 716506, 1023580, 1433012, 1791265, 3582530, 7165060]

約数ペア:

[(1, 7165060), (2, 3582530), (4, 1791265), (5, 1433012), (7, 1023580), (10, 716506), (14, 511790), (20, 358253), (28, 255895), (35, 204716), (61, 117460), (70, 102358), (122, 58730), (140, 51179), (244, 29365), (305, 23492), (427, 16780), (610, 11746), (839, 8540), (854, 8390), (1220, 5873), (1678, 4270), (1708, 4195), (2135, 3356)]