12208170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 32949504

約数和(自身を除く): 20741334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1361, 1495, 1794, 2722, 2990, 4083, 4485, 6805, 8166, 8970, 13610, 17693, 20415, 31303, 35386, 40830, 53079, 62606, 88465, 93909, 106158, 156515, 176930, 187818, 265395, 313030, 406939, 469545, 530790, 813878, 939090, 1220817, 2034695, 2441634, 4069390, 6104085, 12208170]

約数ペア:

[(1, 12208170), (2, 6104085), (3, 4069390), (5, 2441634), (6, 2034695), (10, 1220817), (13, 939090), (15, 813878), (23, 530790), (26, 469545), (30, 406939), (39, 313030), (46, 265395), (65, 187818), (69, 176930), (78, 156515), (115, 106158), (130, 93909), (138, 88465), (195, 62606), (230, 53079), (299, 40830), (345, 35386), (390, 31303), (598, 20415), (690, 17693), (897, 13610), (1361, 8970), (1495, 8166), (1794, 6805), (2722, 4485), (2990, 4083)]