313470

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{43}}^1$

素因数の和:68

約数の個数: 56

約数和(自身を含む): 865656

約数和(自身を除く): 552186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 243, 258, 270, 387, 405, 430, 486, 645, 729, 774, 810, 1161, 1215, 1290, 1458, 1935, 2322, 2430, 3483, 3645, 3870, 5805, 6966, 7290, 10449, 11610, 17415, 20898, 31347, 34830, 52245, 62694, 104490, 156735, 313470]

約数ペア:

[(1, 313470), (2, 156735), (3, 104490), (5, 62694), (6, 52245), (9, 34830), (10, 31347), (15, 20898), (18, 17415), (27, 11610), (30, 10449), (43, 7290), (45, 6966), (54, 5805), (81, 3870), (86, 3645), (90, 3483), (129, 2430), (135, 2322), (162, 1935), (215, 1458), (243, 1290), (258, 1215), (270, 1161), (387, 810), (405, 774), (430, 729), (486, 645)]