190012340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13177}}^1$

素因数の和:13296

約数の個数: 48

約数和(自身を含む): 460492032

約数和(自身を除く): 270479692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 13177, 14420, 26354, 52708, 65885, 92239, 131770, 184478, 263540, 368956, 461195, 922390, 1357231, 1844780, 2714462, 5428924, 6786155, 9500617, 13572310, 19001234, 27144620, 38002468, 47503085, 95006170, 190012340]

約数ペア:

[(1, 190012340), (2, 95006170), (4, 47503085), (5, 38002468), (7, 27144620), (10, 19001234), (14, 13572310), (20, 9500617), (28, 6786155), (35, 5428924), (70, 2714462), (103, 1844780), (140, 1357231), (206, 922390), (412, 461195), (515, 368956), (721, 263540), (1030, 184478), (1442, 131770), (2060, 92239), (2884, 65885), (3605, 52708), (7210, 26354), (13177, 14420)]