70150518

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 155428416

約数和(自身を除く): 85277898

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 197, 219, 271, 394, 438, 542, 591, 657, 813, 1182, 1314, 1626, 1773, 2439, 3546, 4878, 14381, 19783, 28762, 39566, 43143, 53387, 59349, 86286, 106774, 118698, 129429, 160161, 178047, 258858, 320322, 356094, 480483, 960966, 3897251, 7794502, 11691753, 23383506, 35075259, 70150518]

約数ペア:

[(1, 70150518), (2, 35075259), (3, 23383506), (6, 11691753), (9, 7794502), (18, 3897251), (73, 960966), (146, 480483), (197, 356094), (219, 320322), (271, 258858), (394, 178047), (438, 160161), (542, 129429), (591, 118698), (657, 106774), (813, 86286), (1182, 59349), (1314, 53387), (1626, 43143), (1773, 39566), (2439, 28762), (3546, 19783), (4878, 14381)]