2912139750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{298681}}^1$

素因数の和:298714

約数の個数: 64

約数和(自身を含む): 7827857856

約数和(自身を除く): 4915718106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 298681, 597362, 896043, 1493405, 1792086, 2986810, 3882853, 4480215, 7467025, 7765706, 8960430, 11648559, 14934050, 19414265, 22401075, 23297118, 37335125, 38828530, 44802150, 58242795, 74670250, 97071325, 112005375, 116485590, 194142650, 224010750, 291213975, 485356625, 582427950, 970713250, 1456069875, 2912139750]

約数ペア:

[(1, 2912139750), (2, 1456069875), (3, 970713250), (5, 582427950), (6, 485356625), (10, 291213975), (13, 224010750), (15, 194142650), (25, 116485590), (26, 112005375), (30, 97071325), (39, 74670250), (50, 58242795), (65, 44802150), (75, 38828530), (78, 37335125), (125, 23297118), (130, 22401075), (150, 19414265), (195, 14934050), (250, 11648559), (325, 8960430), (375, 7765706), (390, 7467025), (650, 4480215), (750, 3882853), (975, 2986810), (1625, 1792086), (1950, 1493405), (3250, 896043), (4875, 597362), (9750, 298681)]