28616370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 72852480

約数和(自身を除く): 44236110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 619, 670, 690, 1005, 1238, 1541, 1857, 2010, 3082, 3095, 3714, 4623, 6190, 7705, 9246, 9285, 14237, 15410, 18570, 23115, 28474, 41473, 42711, 46230, 71185, 82946, 85422, 124419, 142370, 207365, 213555, 248838, 414730, 427110, 622095, 953879, 1244190, 1907758, 2861637, 4769395, 5723274, 9538790, 14308185, 28616370]

約数ペア:

[(1, 28616370), (2, 14308185), (3, 9538790), (5, 5723274), (6, 4769395), (10, 2861637), (15, 1907758), (23, 1244190), (30, 953879), (46, 622095), (67, 427110), (69, 414730), (115, 248838), (134, 213555), (138, 207365), (201, 142370), (230, 124419), (335, 85422), (345, 82946), (402, 71185), (619, 46230), (670, 42711), (690, 41473), (1005, 28474), (1238, 23115), (1541, 18570), (1857, 15410), (2010, 14237), (3082, 9285), (3095, 9246), (3714, 7705), (4623, 6190)]