1566213090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4015931}}^1$

素因数の和:4015954

約数の個数: 32

約数和(自身を含む): 4048059456

約数和(自身を除く): 2481846366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4015931, 8031862, 12047793, 20079655, 24095586, 40159310, 52207103, 60238965, 104414206, 120477930, 156621309, 261035515, 313242618, 522071030, 783106545, 1566213090]

約数ペア:

[(1, 1566213090), (2, 783106545), (3, 522071030), (5, 313242618), (6, 261035515), (10, 156621309), (13, 120477930), (15, 104414206), (26, 60238965), (30, 52207103), (39, 40159310), (65, 24095586), (78, 20079655), (130, 12047793), (195, 8031862), (390, 4015931)]