2358070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 5334336

約数和(自身を除く): 2976266

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 97, 110, 130, 143, 170, 187, 194, 221, 286, 374, 442, 485, 715, 935, 970, 1067, 1105, 1261, 1430, 1649, 1870, 2134, 2210, 2431, 2522, 3298, 4862, 5335, 6305, 8245, 10670, 12155, 12610, 13871, 16490, 18139, 21437, 24310, 27742, 36278, 42874, 69355, 90695, 107185, 138710, 181390, 214370, 235807, 471614, 1179035, 2358070]

約数ペア:

[(1, 2358070), (2, 1179035), (5, 471614), (10, 235807), (11, 214370), (13, 181390), (17, 138710), (22, 107185), (26, 90695), (34, 69355), (55, 42874), (65, 36278), (85, 27742), (97, 24310), (110, 21437), (130, 18139), (143, 16490), (170, 13871), (187, 12610), (194, 12155), (221, 10670), (286, 8245), (374, 6305), (442, 5335), (485, 4862), (715, 3298), (935, 2522), (970, 2431), (1067, 2210), (1105, 2134), (1261, 1870), (1430, 1649)]