129846210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 337333248

約数和(自身を除く): 207487038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 1493, 2230, 2899, 2986, 3345, 4479, 5798, 6690, 7465, 8697, 8958, 14495, 14930, 17394, 19409, 22395, 28990, 38818, 43485, 44790, 58227, 86970, 97045, 116454, 194090, 291135, 332939, 582270, 665878, 998817, 1664695, 1997634, 3329390, 4328207, 4994085, 8656414, 9988170, 12984621, 21641035, 25969242, 43282070, 64923105, 129846210]

約数ペア:

[(1, 129846210), (2, 64923105), (3, 43282070), (5, 25969242), (6, 21641035), (10, 12984621), (13, 9988170), (15, 8656414), (26, 4994085), (30, 4328207), (39, 3329390), (65, 1997634), (78, 1664695), (130, 998817), (195, 665878), (223, 582270), (390, 332939), (446, 291135), (669, 194090), (1115, 116454), (1338, 97045), (1493, 86970), (2230, 58227), (2899, 44790), (2986, 43485), (3345, 38818), (4479, 28990), (5798, 22395), (6690, 19409), (7465, 17394), (8697, 14930), (8958, 14495)]