15680452998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{222361}}^1$

素因数の和:222469

約数の個数: 64

約数和(自身を含む): 37911831552

約数和(自身を除く): 22231378554

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 966, 1022, 1533, 1679, 3066, 3358, 5037, 10074, 11753, 23506, 35259, 70518, 222361, 444722, 667083, 1334166, 1556527, 3113054, 4669581, 5114303, 9339162, 10228606, 15342909, 16232353, 30685818, 32464706, 35800121, 48697059, 71600242, 97394118, 107400363, 113626471, 214800726, 227252942, 340879413, 373344119, 681758826, 746688238, 1120032357, 2240064714, 2613408833, 5226817666, 7840226499, 15680452998]

約数ペア:

[(1, 15680452998), (2, 7840226499), (3, 5226817666), (6, 2613408833), (7, 2240064714), (14, 1120032357), (21, 746688238), (23, 681758826), (42, 373344119), (46, 340879413), (69, 227252942), (73, 214800726), (138, 113626471), (146, 107400363), (161, 97394118), (219, 71600242), (322, 48697059), (438, 35800121), (483, 32464706), (511, 30685818), (966, 16232353), (1022, 15342909), (1533, 10228606), (1679, 9339162), (3066, 5114303), (3358, 4669581), (5037, 3113054), (10074, 1556527), (11753, 1334166), (23506, 667083), (35259, 444722), (70518, 222361)]