230835978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6553}}^1$

素因数の和:6683

約数の個数: 48

約数和(自身を含む): 531660480

約数和(自身を除く): 300824502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 6553, 11742, 13106, 17613, 19659, 35226, 39318, 58977, 117954, 124507, 249014, 373521, 674959, 747042, 1120563, 1349918, 2024877, 2241126, 4049754, 6074631, 12149262, 12824221, 25648442, 38472663, 76945326, 115417989, 230835978]

約数ペア:

[(1, 230835978), (2, 115417989), (3, 76945326), (6, 38472663), (9, 25648442), (18, 12824221), (19, 12149262), (38, 6074631), (57, 4049754), (103, 2241126), (114, 2024877), (171, 1349918), (206, 1120563), (309, 747042), (342, 674959), (618, 373521), (927, 249014), (1854, 124507), (1957, 117954), (3914, 58977), (5871, 39318), (6553, 35226), (11742, 19659), (13106, 17613)]