13630430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 29253312

約数和(自身を除く): 15622882

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 197, 370, 374, 394, 407, 629, 814, 935, 985, 1258, 1870, 1970, 2035, 2167, 3145, 3349, 4070, 4334, 6290, 6698, 6919, 7289, 10835, 13838, 14578, 16745, 21670, 33490, 34595, 36445, 36839, 69190, 72890, 73678, 80179, 123913, 160358, 184195, 247826, 368390, 400895, 619565, 801790, 1239130, 1363043, 2726086, 6815215, 13630430]

約数ペア:

[(1, 13630430), (2, 6815215), (5, 2726086), (10, 1363043), (11, 1239130), (17, 801790), (22, 619565), (34, 400895), (37, 368390), (55, 247826), (74, 184195), (85, 160358), (110, 123913), (170, 80179), (185, 73678), (187, 72890), (197, 69190), (370, 36839), (374, 36445), (394, 34595), (407, 33490), (629, 21670), (814, 16745), (935, 14578), (985, 13838), (1258, 10835), (1870, 7289), (1970, 6919), (2035, 6698), (2167, 6290), (3145, 4334), (3349, 4070)]