25682490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 73457280

約数和(自身を除く): 47774790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 653, 690, 855, 874, 1035, 1306, 1311, 1710, 1959, 2070, 2185, 2622, 3265, 3918, 3933, 4370, 5877, 6530, 6555, 7866, 9795, 11754, 12407, 13110, 15019, 19590, 19665, 24814, 29385, 30038, 37221, 39330, 45057, 58770, 62035, 74442, 75095, 90114, 111663, 124070, 135171, 150190, 186105, 223326, 225285, 270342, 285361, 372210, 450570, 558315, 570722, 675855, 856083, 1116630, 1351710, 1426805, 1712166, 2568249, 2853610, 4280415, 5136498, 8560830, 12841245, 25682490]

約数ペア:

[(1, 25682490), (2, 12841245), (3, 8560830), (5, 5136498), (6, 4280415), (9, 2853610), (10, 2568249), (15, 1712166), (18, 1426805), (19, 1351710), (23, 1116630), (30, 856083), (38, 675855), (45, 570722), (46, 558315), (57, 450570), (69, 372210), (90, 285361), (95, 270342), (114, 225285), (115, 223326), (138, 186105), (171, 150190), (190, 135171), (207, 124070), (230, 111663), (285, 90114), (342, 75095), (345, 74442), (414, 62035), (437, 58770), (570, 45057), (653, 39330), (690, 37221), (855, 30038), (874, 29385), (1035, 24814), (1306, 19665), (1311, 19590), (1710, 15019), (1959, 13110), (2070, 12407), (2185, 11754), (2622, 9795), (3265, 7866), (3918, 6555), (3933, 6530), (4370, 5877)]