3395210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 7885836

約数和(自身を除く): 4490626

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 49, 65, 70, 82, 91, 98, 130, 169, 182, 205, 245, 287, 338, 410, 455, 490, 533, 574, 637, 845, 910, 1066, 1183, 1274, 1435, 1690, 2009, 2366, 2665, 2870, 3185, 3731, 4018, 5330, 5915, 6370, 6929, 7462, 8281, 10045, 11830, 13858, 16562, 18655, 20090, 26117, 34645, 37310, 41405, 48503, 52234, 69290, 82810, 97006, 130585, 242515, 261170, 339521, 485030, 679042, 1697605, 3395210]

約数ペア:

[(1, 3395210), (2, 1697605), (5, 679042), (7, 485030), (10, 339521), (13, 261170), (14, 242515), (26, 130585), (35, 97006), (41, 82810), (49, 69290), (65, 52234), (70, 48503), (82, 41405), (91, 37310), (98, 34645), (130, 26117), (169, 20090), (182, 18655), (205, 16562), (245, 13858), (287, 11830), (338, 10045), (410, 8281), (455, 7462), (490, 6929), (533, 6370), (574, 5915), (637, 5330), (845, 4018), (910, 3731), (1066, 3185), (1183, 2870), (1274, 2665), (1435, 2366), (1690, 2009)]