1188070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 2503440

約数和(自身を除く): 1315370

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 169, 185, 190, 247, 338, 370, 481, 494, 703, 845, 962, 1235, 1406, 1690, 2405, 2470, 3211, 3515, 4810, 6253, 6422, 7030, 9139, 12506, 16055, 18278, 31265, 32110, 45695, 62530, 91390, 118807, 237614, 594035, 1188070]

約数ペア:

[(1, 1188070), (2, 594035), (5, 237614), (10, 118807), (13, 91390), (19, 62530), (26, 45695), (37, 32110), (38, 31265), (65, 18278), (74, 16055), (95, 12506), (130, 9139), (169, 7030), (185, 6422), (190, 6253), (247, 4810), (338, 3515), (370, 3211), (481, 2470), (494, 2405), (703, 1690), (845, 1406), (962, 1235)]