16289190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 42584256

約数和(自身を除く): 26295066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 751, 1205, 1446, 1502, 2169, 2253, 2410, 3615, 3755, 4338, 4506, 6759, 7230, 7510, 10845, 11265, 13518, 21690, 22530, 33795, 67590, 180991, 361982, 542973, 904955, 1085946, 1628919, 1809910, 2714865, 3257838, 5429730, 8144595, 16289190]

約数ペア:

[(1, 16289190), (2, 8144595), (3, 5429730), (5, 3257838), (6, 2714865), (9, 1809910), (10, 1628919), (15, 1085946), (18, 904955), (30, 542973), (45, 361982), (90, 180991), (241, 67590), (482, 33795), (723, 22530), (751, 21690), (1205, 13518), (1446, 11265), (1502, 10845), (2169, 7510), (2253, 7230), (2410, 6759), (3615, 4506), (3755, 4338)]