17971569290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1\times {\mathrm{30467}}^1$

素因数の和:31502

約数の個数: 32

約数和(自身を含む): 32914214784

約数和(自身を除く): 14942645494

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 967, 1934, 4835, 9670, 30467, 58987, 60934, 117974, 152335, 294935, 304670, 589870, 1858487, 3716974, 9292435, 18584870, 29461589, 58923178, 147307945, 294615890, 1797156929, 3594313858, 8985784645, 17971569290]

約数ペア:

[(1, 17971569290), (2, 8985784645), (5, 3594313858), (10, 1797156929), (61, 294615890), (122, 147307945), (305, 58923178), (610, 29461589), (967, 18584870), (1934, 9292435), (4835, 3716974), (9670, 1858487), (30467, 589870), (58987, 304670), (60934, 294935), (117974, 152335)]