30313035

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 55517280

約数和(自身を除く): 25204245

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 409, 549, 915, 1215, 1227, 1647, 2045, 2745, 3681, 4941, 6135, 8235, 11043, 14823, 18405, 24705, 24949, 33129, 55215, 74115, 74847, 99387, 124745, 165645, 224541, 374235, 496935, 673623, 1122705, 2020869, 3368115, 6062607, 10104345, 30313035]

約数ペア:

[(1, 30313035), (3, 10104345), (5, 6062607), (9, 3368115), (15, 2020869), (27, 1122705), (45, 673623), (61, 496935), (81, 374235), (135, 224541), (183, 165645), (243, 124745), (305, 99387), (405, 74847), (409, 74115), (549, 55215), (915, 33129), (1215, 24949), (1227, 24705), (1647, 18405), (2045, 14823), (2745, 11043), (3681, 8235), (4941, 6135)]