5206290.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 210772800

約数和(自身を除く): 129769410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1229, 1690, 2197, 2458, 2535, 3687, 4394, 5070, 6145, 6591, 7374, 10985, 12290, 13182, 15977, 18435, 21970, 31954, 32955, 36870, 47931, 65910, 79885, 95862, 159770, 207701, 239655, 415402, 479310, 623103, 1038505, 1246206, 2077010, 2700113, 3115515, 5400226, 6231030, 8100339, 13500565, 16200678, 27001130, 40501695, 81003390]

約数ペア:

[(1, 81003390), (2, 40501695), (3, 27001130), (5, 16200678), (6, 13500565), (10, 8100339), (13, 6231030), (15, 5400226), (26, 3115515), (30, 2700113), (39, 2077010), (65, 1246206), (78, 1038505), (130, 623103), (169, 479310), (195, 415402), (338, 239655), (390, 207701), (507, 159770), (845, 95862), (1014, 79885), (1229, 65910), (1690, 47931), (2197, 36870), (2458, 32955), (2535, 31954), (3687, 21970), (4394, 18435), (5070, 15977), (6145, 13182), (6591, 12290), (7374, 10985)]