427496490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101063}}^1$

素因数の和:101123

約数の個数: 48

約数和(自身を含む): 1135150848

約数和(自身を除く): 707654358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 101063, 202126, 303189, 505315, 606378, 909567, 1010630, 1515945, 1819134, 3031890, 4547835, 4749961, 9095670, 9499922, 14249883, 23749805, 28499766, 42749649, 47499610, 71249415, 85499298, 142498830, 213748245, 427496490]

約数ペア:

[(1, 427496490), (2, 213748245), (3, 142498830), (5, 85499298), (6, 71249415), (9, 47499610), (10, 42749649), (15, 28499766), (18, 23749805), (30, 14249883), (45, 9499922), (47, 9095670), (90, 4749961), (94, 4547835), (141, 3031890), (235, 1819134), (282, 1515945), (423, 1010630), (470, 909567), (705, 606378), (846, 505315), (1410, 303189), (2115, 202126), (4230, 101063)]