4272930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 11212344

約数和(自身を除く): 6939414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 241, 394, 482, 591, 723, 985, 1182, 1205, 1446, 1773, 1970, 2169, 2410, 2955, 3546, 3615, 4338, 5910, 7230, 8865, 10845, 17730, 21690, 47477, 94954, 142431, 237385, 284862, 427293, 474770, 712155, 854586, 1424310, 2136465, 4272930]

約数ペア:

[(1, 4272930), (2, 2136465), (3, 1424310), (5, 854586), (6, 712155), (9, 474770), (10, 427293), (15, 284862), (18, 237385), (30, 142431), (45, 94954), (90, 47477), (197, 21690), (241, 17730), (394, 10845), (482, 8865), (591, 7230), (723, 5910), (985, 4338), (1182, 3615), (1205, 3546), (1446, 2955), (1773, 2410), (1970, 2169)]