138851430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12821}}^1$

素因数の和:12869

約数の個数: 48

約数和(自身を含む): 351733104

約数和(自身を除く): 212881674

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 12821, 25642, 38463, 64105, 76926, 128210, 192315, 243599, 384630, 487198, 730797, 1217995, 1461594, 2435990, 3653985, 4628381, 7307970, 9256762, 13885143, 23141905, 27770286, 46283810, 69425715, 138851430]

約数ペア:

[(1, 138851430), (2, 69425715), (3, 46283810), (5, 27770286), (6, 23141905), (10, 13885143), (15, 9256762), (19, 7307970), (30, 4628381), (38, 3653985), (57, 2435990), (95, 1461594), (114, 1217995), (190, 730797), (285, 487198), (361, 384630), (570, 243599), (722, 192315), (1083, 128210), (1805, 76926), (2166, 64105), (3610, 38463), (5415, 25642), (10830, 12821)]