141049720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3677}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 365446080

約数和(自身を除く): 224396360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2740, 3677, 3836, 4795, 5480, 7354, 7672, 9590, 14708, 18385, 19180, 25739, 29416, 36770, 38360, 51478, 73540, 102956, 128695, 147080, 205912, 257390, 503749, 514780, 1007498, 1029560, 2014996, 2518745, 3526243, 4029992, 5037490, 7052486, 10074980, 14104972, 17631215, 20149960, 28209944, 35262430, 70524860, 141049720]

約数ペア:

[(1, 141049720), (2, 70524860), (4, 35262430), (5, 28209944), (7, 20149960), (8, 17631215), (10, 14104972), (14, 10074980), (20, 7052486), (28, 5037490), (35, 4029992), (40, 3526243), (56, 2518745), (70, 2014996), (137, 1029560), (140, 1007498), (274, 514780), (280, 503749), (548, 257390), (685, 205912), (959, 147080), (1096, 128695), (1370, 102956), (1918, 73540), (2740, 51478), (3677, 38360), (3836, 36770), (4795, 29416), (5480, 25739), (7354, 19180), (7672, 18385), (9590, 14708)]