42655210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19301}}^1$

素因数の和:19338

約数の個数: 32

約数和(自身を含む): 87553872

約数和(自身を除く): 44898662

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19301, 38602, 96505, 193010, 250913, 328117, 501826, 656234, 1254565, 1640585, 2509130, 3281170, 4265521, 8531042, 21327605, 42655210]

約数ペア:

[(1, 42655210), (2, 21327605), (5, 8531042), (10, 4265521), (13, 3281170), (17, 2509130), (26, 1640585), (34, 1254565), (65, 656234), (85, 501826), (130, 328117), (170, 250913), (221, 193010), (442, 96505), (1105, 38602), (2210, 19301)]