2929121990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{71147}}^1$

素因数の和:71356

約数の個数: 32

約数和(自身を含む): 5532468480

約数和(自身を除く): 2603346490

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 4117, 8234, 20585, 41170, 71147, 142294, 355735, 711470, 1636381, 3272762, 8181905, 12735313, 16363810, 25470626, 63676565, 127353130, 292912199, 585824398, 1464560995, 2929121990]

約数ペア:

[(1, 2929121990), (2, 1464560995), (5, 585824398), (10, 292912199), (23, 127353130), (46, 63676565), (115, 25470626), (179, 16363810), (230, 12735313), (358, 8181905), (895, 3272762), (1790, 1636381), (4117, 711470), (8234, 355735), (20585, 142294), (41170, 71147)]