384303570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{261431}}^1$

素因数の和:261455

約数の個数: 48

約数和(自身を含む): 1072916928

約数和(自身を除く): 688613358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 261431, 522862, 784293, 1307155, 1568586, 1830017, 2614310, 3660034, 3921465, 5490051, 7842930, 9150085, 10980102, 12810119, 18300170, 25620238, 27450255, 38430357, 54900510, 64050595, 76860714, 128101190, 192151785, 384303570]

約数ペア:

[(1, 384303570), (2, 192151785), (3, 128101190), (5, 76860714), (6, 64050595), (7, 54900510), (10, 38430357), (14, 27450255), (15, 25620238), (21, 18300170), (30, 12810119), (35, 10980102), (42, 9150085), (49, 7842930), (70, 5490051), (98, 3921465), (105, 3660034), (147, 2614310), (210, 1830017), (245, 1568586), (294, 1307155), (490, 784293), (735, 522862), (1470, 261431)]