17139140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 24229180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 53, 74, 76, 92, 95, 106, 115, 148, 185, 190, 212, 230, 265, 370, 380, 437, 460, 530, 703, 740, 851, 874, 1007, 1060, 1219, 1406, 1702, 1748, 1961, 2014, 2185, 2438, 2812, 3404, 3515, 3922, 4028, 4255, 4370, 4876, 5035, 6095, 7030, 7844, 8510, 8740, 9805, 10070, 12190, 14060, 16169, 17020, 19610, 20140, 23161, 24380, 32338, 37259, 39220, 45103, 46322, 64676, 74518, 80845, 90206, 92644, 115805, 149036, 161690, 180412, 186295, 225515, 231610, 323380, 372590, 451030, 463220, 745180, 856957, 902060, 1713914, 3427828, 4284785, 8569570, 17139140]

約数ペア:

[(1, 17139140), (2, 8569570), (4, 4284785), (5, 3427828), (10, 1713914), (19, 902060), (20, 856957), (23, 745180), (37, 463220), (38, 451030), (46, 372590), (53, 323380), (74, 231610), (76, 225515), (92, 186295), (95, 180412), (106, 161690), (115, 149036), (148, 115805), (185, 92644), (190, 90206), (212, 80845), (230, 74518), (265, 64676), (370, 46322), (380, 45103), (437, 39220), (460, 37259), (530, 32338), (703, 24380), (740, 23161), (851, 20140), (874, 19610), (1007, 17020), (1060, 16169), (1219, 14060), (1406, 12190), (1702, 10070), (1748, 9805), (1961, 8740), (2014, 8510), (2185, 7844), (2438, 7030), (2812, 6095), (3404, 5035), (3515, 4876), (3922, 4370), (4028, 4255)]