17273230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 18651890

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 109, 115, 130, 218, 230, 265, 299, 530, 545, 598, 689, 1090, 1219, 1378, 1417, 1495, 2438, 2507, 2834, 2990, 3445, 5014, 5777, 6095, 6890, 7085, 11554, 12190, 12535, 14170, 15847, 25070, 28885, 31694, 32591, 57770, 65182, 75101, 79235, 132871, 150202, 158470, 162955, 265742, 325910, 375505, 664355, 751010, 1328710, 1727323, 3454646, 8636615, 17273230]

約数ペア:

[(1, 17273230), (2, 8636615), (5, 3454646), (10, 1727323), (13, 1328710), (23, 751010), (26, 664355), (46, 375505), (53, 325910), (65, 265742), (106, 162955), (109, 158470), (115, 150202), (130, 132871), (218, 79235), (230, 75101), (265, 65182), (299, 57770), (530, 32591), (545, 31694), (598, 28885), (689, 25070), (1090, 15847), (1219, 14170), (1378, 12535), (1417, 12190), (1495, 11554), (2438, 7085), (2507, 6890), (2834, 6095), (2990, 5777), (3445, 5014)]