63649890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16447}}^1$

素因数の和:16503

約数の個数: 48

約数和(自身を含む): 169348608

約数和(自身を除く): 105698718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 16447, 32894, 49341, 82235, 98682, 148023, 164470, 246705, 296046, 493410, 707221, 740115, 1414442, 1480230, 2121663, 3536105, 4243326, 6364989, 7072210, 10608315, 12729978, 21216630, 31824945, 63649890]

約数ペア:

[(1, 63649890), (2, 31824945), (3, 21216630), (5, 12729978), (6, 10608315), (9, 7072210), (10, 6364989), (15, 4243326), (18, 3536105), (30, 2121663), (43, 1480230), (45, 1414442), (86, 740115), (90, 707221), (129, 493410), (215, 296046), (258, 246705), (387, 164470), (430, 148023), (645, 98682), (774, 82235), (1290, 49341), (1935, 32894), (3870, 16447)]