275901990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101063}}^1$

素因数の和:101093

約数の個数: 64

約数和(自身を含む): 814980096

約数和(自身を除く): 539078106

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 101063, 202126, 303189, 505315, 606378, 707441, 1010630, 1313819, 1414882, 1515945, 2122323, 2627638, 3031890, 3537205, 3941457, 4244646, 6569095, 7074410, 7882914, 9196733, 10611615, 13138190, 18393466, 19707285, 21223230, 27590199, 39414570, 45983665, 55180398, 91967330, 137950995, 275901990]

約数ペア:

[(1, 275901990), (2, 137950995), (3, 91967330), (5, 55180398), (6, 45983665), (7, 39414570), (10, 27590199), (13, 21223230), (14, 19707285), (15, 18393466), (21, 13138190), (26, 10611615), (30, 9196733), (35, 7882914), (39, 7074410), (42, 6569095), (65, 4244646), (70, 3941457), (78, 3537205), (91, 3031890), (105, 2627638), (130, 2122323), (182, 1515945), (195, 1414882), (210, 1313819), (273, 1010630), (390, 707441), (455, 606378), (546, 505315), (910, 303189), (1365, 202126), (2730, 101063)]