2692950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 7197456

約数和(自身を除く): 4504506

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, 1381, 1950, 2762, 4143, 6905, 8286, 13810, 17953, 20715, 34525, 35906, 41430, 53859, 69050, 89765, 103575, 107718, 179530, 207150, 269295, 448825, 538590, 897650, 1346475, 2692950]

約数ペア:

[(1, 2692950), (2, 1346475), (3, 897650), (5, 538590), (6, 448825), (10, 269295), (13, 207150), (15, 179530), (25, 107718), (26, 103575), (30, 89765), (39, 69050), (50, 53859), (65, 41430), (75, 35906), (78, 34525), (130, 20715), (150, 17953), (195, 13810), (325, 8286), (390, 6905), (650, 4143), (975, 2762), (1381, 1950)]