13001730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 36073728

約数和(自身を除く): 23071998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 613, 707, 1010, 1226, 1414, 1515, 1839, 2121, 3030, 3065, 3535, 3678, 4242, 4291, 6130, 7070, 8582, 9195, 10605, 12873, 18390, 21210, 21455, 25746, 42910, 61913, 64365, 123826, 128730, 185739, 309565, 371478, 433391, 619130, 866782, 928695, 1300173, 1857390, 2166955, 2600346, 4333910, 6500865, 13001730]

約数ペア:

[(1, 13001730), (2, 6500865), (3, 4333910), (5, 2600346), (6, 2166955), (7, 1857390), (10, 1300173), (14, 928695), (15, 866782), (21, 619130), (30, 433391), (35, 371478), (42, 309565), (70, 185739), (101, 128730), (105, 123826), (202, 64365), (210, 61913), (303, 42910), (505, 25746), (606, 21455), (613, 21210), (707, 18390), (1010, 12873), (1226, 10605), (1414, 9195), (1515, 8582), (1839, 7070), (2121, 6130), (3030, 4291), (3065, 4242), (3535, 3678)]