1343291830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 2571201360

約数和(自身を除く): 1227909530

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 361, 695, 722, 1390, 1805, 2641, 2677, 3610, 5282, 5354, 13205, 13385, 26410, 26770, 50179, 50863, 100358, 101726, 250895, 254315, 372103, 501790, 508630, 744206, 966397, 1860515, 1932794, 3721030, 4831985, 7069957, 9663970, 14139914, 35349785, 70699570, 134329183, 268658366, 671645915, 1343291830]

約数ペア:

[(1, 1343291830), (2, 671645915), (5, 268658366), (10, 134329183), (19, 70699570), (38, 35349785), (95, 14139914), (139, 9663970), (190, 7069957), (278, 4831985), (361, 3721030), (695, 1932794), (722, 1860515), (1390, 966397), (1805, 744206), (2641, 508630), (2677, 501790), (3610, 372103), (5282, 254315), (5354, 250895), (13205, 101726), (13385, 100358), (26410, 50863), (26770, 50179)]