128074230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1367}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 342766080

約数和(自身を除く): 214691850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 347, 694, 1041, 1367, 1735, 2082, 2734, 3123, 3470, 4101, 5205, 6246, 6835, 8202, 9369, 10410, 12303, 13670, 15615, 18738, 20505, 24606, 31230, 36909, 41010, 46845, 61515, 73818, 93690, 123030, 184545, 369090, 474349, 948698, 1423047, 2371745, 2846094, 4269141, 4743490, 7115235, 8538282, 12807423, 14230470, 21345705, 25614846, 42691410, 64037115, 128074230]

約数ペア:

[(1, 128074230), (2, 64037115), (3, 42691410), (5, 25614846), (6, 21345705), (9, 14230470), (10, 12807423), (15, 8538282), (18, 7115235), (27, 4743490), (30, 4269141), (45, 2846094), (54, 2371745), (90, 1423047), (135, 948698), (270, 474349), (347, 369090), (694, 184545), (1041, 123030), (1367, 93690), (1735, 73818), (2082, 61515), (2734, 46845), (3123, 41010), (3470, 36909), (4101, 31230), (5205, 24606), (6246, 20505), (6835, 18738), (8202, 15615), (9369, 13670), (10410, 12303)]