17471090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 39384576

約数和(自身を除く): 21913486

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 263, 365, 455, 511, 526, 730, 910, 949, 1022, 1315, 1841, 1898, 2555, 2630, 3419, 3682, 4745, 5110, 6643, 6838, 9205, 9490, 13286, 17095, 18410, 19199, 23933, 33215, 34190, 38398, 47866, 66430, 95995, 119665, 134393, 191990, 239330, 249587, 268786, 499174, 671965, 1247935, 1343930, 1747109, 2495870, 3494218, 8735545, 17471090]

約数ペア:

[(1, 17471090), (2, 8735545), (5, 3494218), (7, 2495870), (10, 1747109), (13, 1343930), (14, 1247935), (26, 671965), (35, 499174), (65, 268786), (70, 249587), (73, 239330), (91, 191990), (130, 134393), (146, 119665), (182, 95995), (263, 66430), (365, 47866), (455, 38398), (511, 34190), (526, 33215), (730, 23933), (910, 19199), (949, 18410), (1022, 17095), (1315, 13286), (1841, 9490), (1898, 9205), (2555, 6838), (2630, 6643), (3419, 5110), (3682, 4745)]