78303330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{124291}}^1$

素因数の和:124311

約数の個数: 48

約数和(自身を含む): 232674624

約数和(自身を除く): 154371294

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, 124291, 248582, 372873, 621455, 745746, 870037, 1118619, 1242910, 1740074, 1864365, 2237238, 2610111, 3728730, 4350185, 5220222, 5593095, 7830333, 8700370, 11186190, 13050555, 15660666, 26101110, 39151665, 78303330]

約数ペア:

[(1, 78303330), (2, 39151665), (3, 26101110), (5, 15660666), (6, 13050555), (7, 11186190), (9, 8700370), (10, 7830333), (14, 5593095), (15, 5220222), (18, 4350185), (21, 3728730), (30, 2610111), (35, 2237238), (42, 1864365), (45, 1740074), (63, 1242910), (70, 1118619), (90, 870037), (105, 745746), (126, 621455), (210, 372873), (315, 248582), (630, 124291)]