142201710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{75239}}^1$

素因数の和:75262

約数の個数: 64

約数和(自身を含む): 433382400

約数和(自身を除く): 291180690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 75239, 150478, 225717, 376195, 451434, 526673, 677151, 752390, 1053346, 1128585, 1354302, 1580019, 2031453, 2257170, 2633365, 3160038, 3385755, 4062906, 4740057, 5266730, 6771510, 7900095, 9480114, 10157265, 14220171, 15800190, 20314530, 23700285, 28440342, 47400570, 71100855, 142201710]

約数ペア:

[(1, 142201710), (2, 71100855), (3, 47400570), (5, 28440342), (6, 23700285), (7, 20314530), (9, 15800190), (10, 14220171), (14, 10157265), (15, 9480114), (18, 7900095), (21, 6771510), (27, 5266730), (30, 4740057), (35, 4062906), (42, 3385755), (45, 3160038), (54, 2633365), (63, 2257170), (70, 2031453), (90, 1580019), (105, 1354302), (126, 1128585), (135, 1053346), (189, 752390), (210, 677151), (270, 526673), (315, 451434), (378, 376195), (630, 225717), (945, 150478), (1890, 75239)]