307845930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{29917}}^1$

素因数の和:29948

約数の個数: 64

約数和(自身を含む): 861638400

約数和(自身を除く): 553792470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 29917, 59834, 89751, 149585, 179502, 209419, 299170, 418838, 448755, 628257, 897510, 1047095, 1256514, 1465933, 2094190, 2931866, 3141285, 4397799, 6282570, 7329665, 8795598, 10261531, 14659330, 20523062, 21988995, 30784593, 43977990, 51307655, 61569186, 102615310, 153922965, 307845930]

約数ペア:

[(1, 307845930), (2, 153922965), (3, 102615310), (5, 61569186), (6, 51307655), (7, 43977990), (10, 30784593), (14, 21988995), (15, 20523062), (21, 14659330), (30, 10261531), (35, 8795598), (42, 7329665), (49, 6282570), (70, 4397799), (98, 3141285), (105, 2931866), (147, 2094190), (210, 1465933), (245, 1256514), (294, 1047095), (343, 897510), (490, 628257), (686, 448755), (735, 418838), (1029, 299170), (1470, 209419), (1715, 179502), (2058, 149585), (3430, 89751), (5145, 59834), (10290, 29917)]