169995930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 440875008

約数和(自身を除く): 270879078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 802, 1087, 1203, 2005, 2174, 2406, 3261, 4010, 5213, 5435, 6015, 6522, 10426, 10870, 12030, 14131, 15639, 16305, 26065, 28262, 31278, 32610, 42393, 52130, 70655, 78195, 84786, 141310, 156390, 211965, 423930, 435887, 871774, 1307661, 2179435, 2615322, 4358870, 5666531, 6538305, 11333062, 13076610, 16999593, 28332655, 33999186, 56665310, 84997965, 169995930]

約数ペア:

[(1, 169995930), (2, 84997965), (3, 56665310), (5, 33999186), (6, 28332655), (10, 16999593), (13, 13076610), (15, 11333062), (26, 6538305), (30, 5666531), (39, 4358870), (65, 2615322), (78, 2179435), (130, 1307661), (195, 871774), (390, 435887), (401, 423930), (802, 211965), (1087, 156390), (1203, 141310), (2005, 84786), (2174, 78195), (2406, 70655), (3261, 52130), (4010, 42393), (5213, 32610), (5435, 31278), (6015, 28262), (6522, 26065), (10426, 16305), (10870, 15639), (12030, 14131)]