1605969970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 3220663680

約数和(自身を除く): 1614693710

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 353, 590, 649, 701, 706, 1298, 1402, 1765, 3245, 3505, 3530, 3883, 6490, 7010, 7711, 7766, 15422, 19415, 20827, 38555, 38830, 41359, 41654, 77110, 82718, 104135, 206795, 208270, 229097, 247453, 413590, 454949, 458194, 494906, 909898, 1145485, 1237265, 2274745, 2290970, 2474530, 2721983, 4549490, 5443966, 13609915, 14599727, 27219830, 29199454, 72998635, 145997270, 160596997, 321193994, 802984985, 1605969970]

約数ペア:

[(1, 1605969970), (2, 802984985), (5, 321193994), (10, 160596997), (11, 145997270), (22, 72998635), (55, 29199454), (59, 27219830), (110, 14599727), (118, 13609915), (295, 5443966), (353, 4549490), (590, 2721983), (649, 2474530), (701, 2290970), (706, 2274745), (1298, 1237265), (1402, 1145485), (1765, 909898), (3245, 494906), (3505, 458194), (3530, 454949), (3883, 413590), (6490, 247453), (7010, 229097), (7711, 208270), (7766, 206795), (15422, 104135), (19415, 82718), (20827, 77110), (38555, 41654), (38830, 41359)]