29247460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7036

約数の個数: 48

約数和(自身を含む): 70539840

約数和(自身を除く): 41292380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6997, 13994, 27988, 34985, 69970, 76967, 132943, 139940, 153934, 265886, 307868, 384835, 531772, 664715, 769670, 1329430, 1462373, 1539340, 2658860, 2924746, 5849492, 7311865, 14623730, 29247460]

約数ペア:

[(1, 29247460), (2, 14623730), (4, 7311865), (5, 5849492), (10, 2924746), (11, 2658860), (19, 1539340), (20, 1462373), (22, 1329430), (38, 769670), (44, 664715), (55, 531772), (76, 384835), (95, 307868), (110, 265886), (190, 153934), (209, 139940), (220, 132943), (380, 76967), (418, 69970), (836, 34985), (1045, 27988), (2090, 13994), (4180, 6997)]