1903674510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{10253}}^1$

素因数の和:12329

約数の個数: 48

約数和(自身を含む): 4952435904

約数和(自身を除く): 3048761394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2063, 4126, 6189, 10253, 10315, 12378, 18567, 20506, 20630, 30759, 30945, 37134, 51265, 61518, 61890, 92277, 92835, 102530, 153795, 184554, 185670, 307590, 461385, 922770, 21151939, 42303878, 63455817, 105759695, 126911634, 190367451, 211519390, 317279085, 380734902, 634558170, 951837255, 1903674510]

約数ペア:

[(1, 1903674510), (2, 951837255), (3, 634558170), (5, 380734902), (6, 317279085), (9, 211519390), (10, 190367451), (15, 126911634), (18, 105759695), (30, 63455817), (45, 42303878), (90, 21151939), (2063, 922770), (4126, 461385), (6189, 307590), (10253, 185670), (10315, 184554), (12378, 153795), (18567, 102530), (20506, 92835), (20630, 92277), (30759, 61890), (30945, 61518), (37134, 51265)]