22441510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 51070176

約数和(自身を除く): 28628666

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 271, 338, 455, 490, 542, 637, 845, 910, 1183, 1274, 1355, 1690, 1897, 2366, 2710, 3185, 3523, 3794, 5915, 6370, 7046, 8281, 9485, 11830, 13279, 16562, 17615, 18970, 24661, 26558, 35230, 41405, 45799, 49322, 66395, 82810, 91598, 123305, 132790, 172627, 228995, 246610, 320593, 345254, 457990, 641186, 863135, 1602965, 1726270, 2244151, 3205930, 4488302, 11220755, 22441510]

約数ペア:

[(1, 22441510), (2, 11220755), (5, 4488302), (7, 3205930), (10, 2244151), (13, 1726270), (14, 1602965), (26, 863135), (35, 641186), (49, 457990), (65, 345254), (70, 320593), (91, 246610), (98, 228995), (130, 172627), (169, 132790), (182, 123305), (245, 91598), (271, 82810), (338, 66395), (455, 49322), (490, 45799), (542, 41405), (637, 35230), (845, 26558), (910, 24661), (1183, 18970), (1274, 17615), (1355, 16562), (1690, 13279), (1897, 11830), (2366, 9485), (2710, 8281), (3185, 7046), (3523, 6370), (3794, 5915)]