144748170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{229759}}^1$

素因数の和:229779

約数の個数: 48

約数和(自身を含む): 430110720

約数和(自身を除く): 285362550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 229759, 459518, 689277, 1148795, 1378554, 1608313, 2067831, 2297590, 3216626, 3446385, 4135662, 4824939, 6892770, 8041565, 9649878, 10339155, 14474817, 16083130, 20678310, 24124695, 28949634, 48249390, 72374085, 144748170]

約数ペア:

[(1, 144748170), (2, 72374085), (3, 48249390), (5, 28949634), (6, 24124695), (7, 20678310), (9, 16083130), (10, 14474817), (14, 10339155), (15, 9649878), (18, 8041565), (21, 6892770), (30, 4824939), (35, 4135662), (42, 3446385), (45, 3216626), (63, 2297590), (70, 2067831), (90, 1608313), (105, 1378554), (126, 1148795), (210, 689277), (315, 459518), (630, 229759)]