2065156730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{7159}}^1$

素因数の和:7503

約数の個数: 64

約数和(自身を含む): 4590190080

約数和(自身を除く): 2525033350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 317, 455, 634, 910, 1585, 2219, 3170, 4121, 4438, 7159, 8242, 11095, 14318, 20605, 22190, 28847, 35795, 41210, 50113, 57694, 71590, 93067, 100226, 144235, 186134, 250565, 288470, 465335, 501130, 651469, 930670, 1302938, 2269403, 3257345, 4538806, 6514690, 11347015, 15885821, 22694030, 29502239, 31771642, 59004478, 79429105, 147511195, 158858210, 206515673, 295022390, 413031346, 1032578365, 2065156730]

約数ペア:

[(1, 2065156730), (2, 1032578365), (5, 413031346), (7, 295022390), (10, 206515673), (13, 158858210), (14, 147511195), (26, 79429105), (35, 59004478), (65, 31771642), (70, 29502239), (91, 22694030), (130, 15885821), (182, 11347015), (317, 6514690), (455, 4538806), (634, 3257345), (910, 2269403), (1585, 1302938), (2219, 930670), (3170, 651469), (4121, 501130), (4438, 465335), (7159, 288470), (8242, 250565), (11095, 186134), (14318, 144235), (20605, 100226), (22190, 93067), (28847, 71590), (35795, 57694), (41210, 50113)]