119658890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1487}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 232485120

約数和(自身を除く): 112826230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 1487, 2974, 3095, 6190, 7435, 8047, 14870, 16094, 19331, 38662, 40235, 80470, 96655, 193310, 920453, 1840906, 4602265, 9204530, 11965889, 23931778, 59829445, 119658890]

約数ペア:

[(1, 119658890), (2, 59829445), (5, 23931778), (10, 11965889), (13, 9204530), (26, 4602265), (65, 1840906), (130, 920453), (619, 193310), (1238, 96655), (1487, 80470), (2974, 40235), (3095, 38662), (6190, 19331), (7435, 16094), (8047, 14870)]