157464930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{107119}}^1$

素因数の和:107143

約数の個数: 48

約数和(自身を含む): 439620480

約数和(自身を除く): 282155550

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, 107119, 214238, 321357, 535595, 642714, 749833, 1071190, 1499666, 1606785, 2249499, 3213570, 3749165, 4498998, 5248831, 7498330, 10497662, 11247495, 15746493, 22494990, 26244155, 31492986, 52488310, 78732465, 157464930]

約数ペア:

[(1, 157464930), (2, 78732465), (3, 52488310), (5, 31492986), (6, 26244155), (7, 22494990), (10, 15746493), (14, 11247495), (15, 10497662), (21, 7498330), (30, 5248831), (35, 4498998), (42, 3749165), (49, 3213570), (70, 2249499), (98, 1606785), (105, 1499666), (147, 1071190), (210, 749833), (245, 642714), (294, 535595), (490, 321357), (735, 214238), (1470, 107119)]