68797950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35281}}^1$

素因数の和:35309

約数の個数: 48

約数和(自身を含む): 183748656

約数和(自身を除く): 114950706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 35281, 70562, 105843, 176405, 211686, 352810, 458653, 529215, 882025, 917306, 1058430, 1375959, 1764050, 2293265, 2646075, 2751918, 4586530, 5292150, 6879795, 11466325, 13759590, 22932650, 34398975, 68797950]

約数ペア:

[(1, 68797950), (2, 34398975), (3, 22932650), (5, 13759590), (6, 11466325), (10, 6879795), (13, 5292150), (15, 4586530), (25, 2751918), (26, 2646075), (30, 2293265), (39, 1764050), (50, 1375959), (65, 1058430), (75, 917306), (78, 882025), (130, 529215), (150, 458653), (195, 352810), (325, 211686), (390, 176405), (650, 105843), (975, 70562), (1950, 35281)]