71848530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61409}}^1$

素因数の和:61435

約数の個数: 48

約数和(自身を含む): 201179160

約数和(自身を除く): 129330630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61409, 122818, 184227, 307045, 368454, 552681, 614090, 798317, 921135, 1105362, 1596634, 1842270, 2394951, 2763405, 3991585, 4789902, 5526810, 7184853, 7983170, 11974755, 14369706, 23949510, 35924265, 71848530]

約数ペア:

[(1, 71848530), (2, 35924265), (3, 23949510), (5, 14369706), (6, 11974755), (9, 7983170), (10, 7184853), (13, 5526810), (15, 4789902), (18, 3991585), (26, 2763405), (30, 2394951), (39, 1842270), (45, 1596634), (65, 1105362), (78, 921135), (90, 798317), (117, 614090), (130, 552681), (195, 368454), (234, 307045), (390, 184227), (585, 122818), (1170, 61409)]