30621036168

素因数分解:

$2^3\times 3^2\times {\mathrm{2389}}^1\times {\mathrm{178021}}^1$

素因数の和:180422

約数の個数: 48

約数和(自身を含む): 82967153100

約数和(自身を除く): 52346116932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2389, 4778, 7167, 9556, 14334, 19112, 21501, 28668, 43002, 57336, 86004, 172008, 178021, 356042, 534063, 712084, 1068126, 1424168, 1602189, 2136252, 3204378, 4272504, 6408756, 12817512, 425292169, 850584338, 1275876507, 1701168676, 2551753014, 3402337352, 3827629521, 5103506028, 7655259042, 10207012056, 15310518084, 30621036168]

約数ペア:

[(1, 30621036168), (2, 15310518084), (3, 10207012056), (4, 7655259042), (6, 5103506028), (8, 3827629521), (9, 3402337352), (12, 2551753014), (18, 1701168676), (24, 1275876507), (36, 850584338), (72, 425292169), (2389, 12817512), (4778, 6408756), (7167, 4272504), (9556, 3204378), (14334, 2136252), (19112, 1602189), (21501, 1424168), (28668, 1068126), (43002, 712084), (57336, 534063), (86004, 356042), (172008, 178021)]