7656460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 19462464

約数和(自身を除く): 11806004

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3217, 6434, 12868, 16085, 22519, 32170, 45038, 54689, 64340, 90076, 109378, 112595, 218756, 225190, 273445, 382823, 450380, 546890, 765646, 1093780, 1531292, 1914115, 3828230, 7656460]

約数ペア:

[(1, 7656460), (2, 3828230), (4, 1914115), (5, 1531292), (7, 1093780), (10, 765646), (14, 546890), (17, 450380), (20, 382823), (28, 273445), (34, 225190), (35, 218756), (68, 112595), (70, 109378), (85, 90076), (119, 64340), (140, 54689), (170, 45038), (238, 32170), (340, 22519), (476, 16085), (595, 12868), (1190, 6434), (2380, 3217)]