69639210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 187689600

約数和(自身を除く): 118050390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2659, 2910, 4365, 5238, 5318, 7977, 8730, 13095, 13295, 15954, 23931, 26190, 26590, 39885, 47862, 71793, 79770, 119655, 143586, 239310, 257923, 358965, 515846, 717930, 773769, 1289615, 1547538, 2321307, 2579230, 3868845, 4642614, 6963921, 7737690, 11606535, 13927842, 23213070, 34819605, 69639210]

約数ペア:

[(1, 69639210), (2, 34819605), (3, 23213070), (5, 13927842), (6, 11606535), (9, 7737690), (10, 6963921), (15, 4642614), (18, 3868845), (27, 2579230), (30, 2321307), (45, 1547538), (54, 1289615), (90, 773769), (97, 717930), (135, 515846), (194, 358965), (270, 257923), (291, 239310), (485, 143586), (582, 119655), (873, 79770), (970, 71793), (1455, 47862), (1746, 39885), (2619, 26590), (2659, 26190), (2910, 23931), (4365, 15954), (5238, 13295), (5318, 13095), (7977, 8730)]