859430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 1820448

約数和(自身を除く): 961018

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 601, 715, 1202, 1430, 3005, 6010, 6611, 7813, 13222, 15626, 33055, 39065, 66110, 78130, 85943, 171886, 429715, 859430]

約数ペア:

[(1, 859430), (2, 429715), (5, 171886), (10, 85943), (11, 78130), (13, 66110), (22, 39065), (26, 33055), (55, 15626), (65, 13222), (110, 7813), (130, 6611), (143, 6010), (286, 3005), (601, 1430), (715, 1202)]